Okay, uhm, sorry for the incredbly long ask, but anyways
That first post about the Trauma Hair au said about Techno probably not getting any streaks from the Butcher Army from being more pissed than traumatized, and I agree with that, but only for the execution part, Phil was who got a bit of white hair there, but not Techno, he doesn't fear death, not his death, Techno actually got a white streak, when he saw Quackty having a hold at Carl, losing Carl gave him fear, not only because he is attached to Carl, but also because it is one of the only things that can calm down the voices,
which leads to another point I wanted to make, Techno alredy have white streaks, very small and spaced apart, but he has many, all caused by the insane stress that is hundreda of voices in his head, those white streaks come and go very often, from how unstable are those voices, but there's always white streaks that nothing will ever be able to make them change back to normal
I see Techno as having many moments where white streaks show to him actually:
Being peer pressured to kill Tubbo while having no help/orders from his "comrades"
(Maybe that time he couldn't find Carl)
Being "betrayed" when L'manburg was reconquered
Phil being held at home arrest
Carl getting caught by the Butcher army (as said before)
Dream questioning about Tommy (Dream defnetly noticed that, but Techno was being too annoying to get his desired answer)
While talking to Tommy during Doomsday, not because he was exploding everything, but because he was reliving all those moments while yelling it all out, about how betrayed he felt
And the thing is, even while having all these moments whit huge white streaks showing how vulnerable he actually can be, it is rarely noticed, for the simple fact that not long after there was chaos caused by the man himself, respectively: killing veryone at the festival, exploding L'manburg, (being incredbly annoying), not getting executed but instead killing Quackty with a pickaxe and exploding L'manburg, AGAIN. All of these makes people fear him, even if it's clearly shown what he has inside
Techno has trauma and he is the cause of many of that trauma for others. Man this hurts. He has trauma guys. Everyone on this server has some sort of trauma.