Jeff Rolland's Personal Homepage

A picture of me  "If you can dream it, you can do it!"  TonyRobbins Unleash the Power Within Tony Robbins Date With Destiny


I'm an avid RPG player and comic book collector, so Silver Age Sentinels https://smile.amazon.com/Silver-Age-Sentinels-Mark-MacKinnon/dp/1894525639/ is my favorite game in the whole world to play. My gaming group stopped playing it, so I started writing a Twitter 'blog about my SAS character, Living Lightning, and his adventuring group, The Milwaukee Guard https://twitter.com/LLbyJR. I also love Spycraft 2.0 https://spycraft2.fandom.com/wiki/Main_Page. It's scary how much it's just like doing Monte Carlo simulations of a Black Op, like an A-Team/Equalizer/Leverage/Burn Notice episode; I literally can't believe NSA hasn't classified it. I've loved Speed Racer my whole life, so I've wanted to be a Wheelman/Pilot since before I've been able to form permanent memories.

My favorite super-hero is Captain Marvel, Jr #YouDig? My favorite fictional character in the whole world is Kelly Robinson from "I Spy" (1965) (#HelloOutThereInRadioland) For a long time (~2000 - ~2012), Kato Hayashi (AKA The Green Hornet's Man), as portrayed by Bruce Lee in "The Green Hornet" (1966), was my favorite fictional character in the whole world.

I'm an avid football ("soccer") fan. My favorite sports team is Arsenal. My favorite player in the whole world is Thierry Henry. I am getting into footgolf. It is governed by FIFG. The only (public?) footgolf course in Milwaukee Country is at Zablock Park.

I've studied several martial arts. Most recently, I studied Nami Ryu Aiki Heiho. Mike Mack operates the only dojo for this martial art of which I'm aware in Milwaukee. It is the only Japanese traditional martial art (TMA) that has ever been taught to the US military, and it's only taught there to Special Forces. I want to study Hontai Hakkei Ryu Aikijujutsu, but there's only one dojo of which I'm aware in the US, and it's in PA (It used to be in MA).


This is Hontai Hakkei Ryu Aikijujutsu. It is literally the most sublime melee martial art I have ever seen in my life (although it likely has a ranged component).


This is Nami Ryu Aikijujutsu. It is quite possibly the most efficient martial art I have ever seen in my life. I sometimes try to think of myself as a proponent of other martial arts, but, as soon as the chips are down, this is the martial art to which I go under pressure when "it's just got to work". #WeNeverContestThePointOfConnection #InterestingGameProfessor #TheOnlyWinningMoveIsNotToAttemptToConnect(ToYourOpponentsCenter) #SilverDollarGroupings


This is my favorite martial arts technique in the whole world: "The fight's over, son." Rokushaku bos (six-foot long bo staffs) are as non-deadly or as deadly as you want them to be; they're never more deadly than you want them to be. Bojutsu is a great martial art.


This is another great bojutusu video (although it's technically a part of historical European martial arts [HEMA] not TMA). I'll take a solid (not hollow) graphite-laced-with-graphene competition bo staff over a katana any day of the week (and twice on Sunday, as the idiom goes). #ByRidersLance! #ByRollandsBo! #TheDArtagnanOfTheBo  #AllMyLifeAllIEverWantedToBeWasHim #AllMyLifeAllIEverWantedToBeWasHim #TheIsaoMachiiOfTheBo



The Isao Machii of the Bo: "You haven't looked under this [gi top] to see the big, red 'S' yet, have you, my man?" - Alexander Scott, "I Spy": "So Long, Patrick Henry" #FasterThanASpeedingBullet


This is yet another great bojutsu video. (They're competition bos, but I bet they're aluminum and hollow.)


Michelle C. Smith is one of the greatest bojutsu masters in the world.


For those who say Tɑkɛ-Shihan (Steven Seagal) isn't legit. (He should do another video and/or edit this one wherein he lights the match, so haters won't hate. #TooHonestForHisOwnGood "When you can take that pebble from Tɑkɛ-Shihan's hand [lighting the match with a bullet from the same distance], it will be time for you to slander his good name in public again." #YouLightTheMatch #SilverDollarGroupings #SilverDollarGroupings #SilverDollarGroupings #SilverDollarGroupings #BooInigoMontoya #ThatWouldMakeYouPestilence #DoubleSnapSharpUselessLookAboutYou)

(So, the samurai were basically mounted archers, until gunpowder reached the islands, at which point they became basically mounted riflemen. When they were out of ammo, they switched to the yari, which was basically a stylized lance [although it maybe more resembled a spear, physically] MOUNTED [in fact, taekwando originated as an unarmed style by Korean peasants intented to dismount armed Japanese samurai during ride-by attacks, hence taekwondo's high, flying kicks], THEN used the katana MOUNTED, then used the wakizashi/tanto [whichever was the part of their daisho set], then the iron fan 😀, then used (Japanese) jujutsu, their form of unarmed combat, with the intention of re-arming themselves with their first defeated opponent's melee weapon(s), guerilla warfare-style. They kept score and were paid by the severed head. #OneRiotOneRanger #OneFrenchRiotOneSamurai #OneFrenchRiotOneSamurai
#OneFrenchRiotOneSamurai #OneFrenchRiotOneSamurai #OfficiallyInterpolHasNoOpinion #MeIThinkItsClint #MeIThinkItsClint #MeIThinkItsClint #MeIThinkItsClint #HeyClintWheresNat? #ThereIsNoMacGuffinThatCouldMakeThemDoThat #TheyreBothShieldAgents #TheresNoMacGuffinThatCouldEvenGetThemToFightEachOther #HoldMyBeer #OneFrenchRiotOneSamurai)


I'm not sure how randoris got the reputation of being square dances. At my dojos, after, say, 4th kyu, the rules were there were no rules. There was a brown belt (1st kyu) John at one of my dojos who specialized in bullrushes in your "6" (directly from behind you): the other attackers would distract you, he would circle behind you, and then he would basically lay down the NFL linebacker tackle. One time, he tagged Belter-Sensei with one, and I thought she was going to expel him from the dojo! It really sucked the first few times you got tagged by one, but I never let my 6 be unguarded in public to this day.
Sometimes, the higher-ranking students would smuggle bo-tantos (wooden knives) inside their gis and pull them on you on the mat 10 seconds or so after sensei had said "Hajimae!" (lit. "Go!" or "Begin!"). #HajimaeMotherf***er...! Sometimes, the sempai would display the toolbox to maximize the fear response in the victim #IAssumeAllenAndMarkHaventBeenToCountyOnAccountOfTheToolboxYet? #JustABitPrelaw! #WellThatsTheBuyInHere #Bazinga, and, other times, the first you would know about it was when you felt it pressed into your ribs in mêlée accompanied by the whisper, "You're dead". #YoureWorryingGilbert

(So, "kyu"s are pre-black belt ranks, and "dan"s are black belt ranks. Kyus work like negative numbers or golf scores: lower is better. Dans work like positive numbers or basketball game scores: higher is better. In [one of] my dojo's systems, everyone in the world is kind-of an honorary 7th kyu. When you pass your first belt test, you become a 6th kyu. All kyu ranks wear a white belt [except that females may wear a hakama, or black gi-overpants {originally riding chaps for the samurai}, as soon as they attain 6th kyu], except 1st kyus, who wear a brown belt. Shodan, or 1st degree black belt, comes after 1st kyu [There is no 0th kyu/0th dan]. At 1st dan, males may begin wearing a hakama. Rankings proceed through the higher dan ranks. 2nd dan is required to teach. There is only one 10th dan, The Doshu, at any point in time. Steven Seagal is a 9th dan. If a student ranks higher than you, they are your sempai [higher ranking student] and you are their kopai [lower ranking student]. #WeAreAllBeginners)


Another randori video.


Here is some real(istic?) yoroi kumiuchi (鎧組討 lit: "armored striking and grappling"). I'm not sure how much the samurai used the yari instead of the katana as their primary mêlée weapon when they were unmounted, but, other than that, this looks pretty legit to me. The wakizashi (脇差 lit. "short sword") or tanto (短刀 lit. "knife") (a katana and a wakizashi/tanto combination worn together by a samurai constituted a daisho [大小 lit. "the long {sword} and the short {sword}"] set) evidently saw a lot of action in ground fighting as the "finishing weapon". #WhatIsThisOctagonOfWhichYouSpeak? #Bazinga


Here is some yoroi kyujutsu (鎧弓術 lit: "armored martial art of the bow and arrow [archery]").


Here is some kyujutsu ("archery") in formation.


Here is some more kyujutsu in formation.


"Because I bought it (the yoroi [鎧 lit. 'armor']) in Japan?": such an awesome actor #TheyBarredMeChuck! #BatmanANDFonziStandingInFrontOfTheOnlyExitFromTheMoshPit? #Bazinga #ThisMoveWasPredictable


The Granatelli Jet Engine C3 - MY DREAM CAR!! (but Corvette orange with blue [non-popup] headlights)

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"'Catch it'?! That thing travels faster than the bullets I send after it!" - The Police, _The Green Hornet_ ('40's Serials) #SoJeffYouveBecomeAKato! #WhenTheLittleRabbitHeardThatHeWasHappy! #OnPoliceRecordsAWantedCriminal #TheGreenHornetIsReallyBrittReid

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"'Catch it'?! That thing travels faster than the bullets I send after it!" - The Police, _The Green Hornet_ ('40's Serials)

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The Formula for Happiness: LC = BP #Manifesting #AndIToldThemTheyDidntUnderstandLife

I adore hustlers in all their forms (#NoGoshNoNo). I would love, on some level, to be an 8x8x8 Strato Chess hustler at Washington Square in NYC IRL (#NoGoshNoNo #NoGoshNoNo). I'd love to be a pilot-hustler in an action-adventure group like James "Howlin' Mad" Murdock on "The A-Team" in my fantasy life ("Did you see how he turned the helicopter?!") ("'One step ahead of the game' isn't a plan, kid: [15-20] steps ahead -- beating your opponents's move [5 moves from now before HE knows what move he's going to make 5 moves from now] -- that's a plan. [...] And I LOVE it when a plan comes together!" #IMovedAPawnYeah "Excuse me, I just hit my golf ball through your window; do you mind if I just - play right through?" #PlayRightThrough #PlayRightThrough). I've always thought of Kelly Robinson and Alexander Scott as hustlers on some level. Before I knew what "I Spy" was, I had a Twitter 'blog about a football hustler of sorts (really, a then-MLS player) named Easy Worthy, with actor-in-concert Alex Sanders (TFC's all-star goalkeeper) https://twitter.com/EasyWorthy14. Update: I have partially resurrected Easy's X account https://x.com/EasyWorthy12.

On December 4th, 1975, my best friend's dad murdered my best friend's mon on a neighbor's front porch. It was the day their divorce was to become final. It is an event that shook my world to its core from which I still have never quite recovered. I had never even had a goldfish die up to that point in my life, so I didn't quite understand what people meant when they said, "Alice is dead." All I knew is I was woken up at what seemed like 4:00 AM CST, ushered into the basement, where there were all these uniformed police officer and investigators in their black trenchcoats (not tan trenchcoats like "Columbo"; black trenchcoats like "The X-Files") with their walkie-talkie squawking, told to say goodbye to Stevie Tooie - he hugged me, which he had never done before, for reasons I didn't understand at the time - and, then, to this day, I have never seen him again. If anyone know his or the twins (his older brothers, Jim and John) whereabouts, please tell me at your ealiest convenience AirAdventurer194@gmail.com. #AllMyLifeAllIEverWantedToBeWasHim! #AllMyLifeAllIEverWantedToBeWasHim! #AllMyLifeAllIEverWantedToBeWasHim!

My Personal Math Gods (Amongst Men) Pantheon:
Pantheon Overlord
Sir Isaac Newton
Principia Mathematica
 Newton single-handedly dragged mankind (well, at least Western civilization) out of The Dark Ages, essentially invented STEM as we know it, and, should we eventually colonize every habitable planet to the limit of out light-cone from some event, he would be IMHO personally responsible for it..
Major God
Dr. Edward Witten
Super-M Theory
Major God
Dr. Andrei Agrachev Geometric Control Theory (Control Engineering on Manifolds)
Major God
Dr. Francisco Bullo
Geometric Control Theory
Major God
Dr. Kyriakos Vamvoudakis
Optimal Control Engineering/Reinforcement Learning
Minor God
Dr. Steven Brunton
Control Engineering
Major God
Dr. Ralph Abraham
Global Analysis (First-Order ODEs on Manifolds)/Geometric Mechanics (Second-Order ODEs on Manifolds)
Minor God Dr. Jerrold Marsden
Geometric Mechanics
Minor God Dr. Joel Robbin
Global Analysis
Major God
Dr. Henri Poincaré
"The Father of Topology"
Major God
Dr. John Milnor
"The Father of Differential (Smooth Manifold) Topology"
Major God
Dr. Thomas Farrell
Smooth Manifold Topology

My Personal Computer Gods Pantheon:
Ken Thompson
UNIX Operating System
Richard Stallman The GNU Project
Linus Torvalds Linux (kernel)

Marc Ewing

RPM
Ian Murdock
Debian, DPKG, APT
Mark Shuttleworth Ubuntu
Carl Richell
System76

Seth Vidal, Michael Stenner

YUM
Jan Šilhan
DNF
Matthew Paul Thomas
Ubuntu Software Center
William Jon McCann, Jakub Steiner, Allan Day
GNOME Software Center

Max Howell

HomeBrew
David Bureš
Cork (payware)
"Microsoft" (unable to determine programmers) Windows Package Manager
(No offense is intended by any misattribution in the above; I shall do my best to correct any misattributions as I become aware of them. Thank you for your understanding in this matter.)

"Graham had anticipated the question. A reason [not to use Ubuntu GNU/Linux on System76 hardware] would not occur readily to Dr. [Rolland]." - Red Dragon by Thomas Harris ("Play this story up big, Mike!" #Bazinga) #GrahamHadAnticipatedTheQuestion #GrahamHadAnticipatedTheQuestion

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Jeffrey Rolland.
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