Is it illegal for truckers to cut other truckers off ???

well I have cameras and anti collision stuff installed a trucker cut me off for no reason I did nothing to him literally he left me a couple feet like I couldn’t see his license plate it was ridiculous and best part he didn’t even use his turn signal!! Well my camera went off now I have to go to the yard for some retraining because I had cruise control on and it didn’t slow down and neither did I mainly I was pissed like wtf dude your an #######. I’m curious tho is that illegal for truckers to do? Is it really my fault? If #### hit the roof I get where company is coming from like yeah I could have been the better person and slowed down to prevent a collision but seriously they don’t know how often other trucks cut me off for no reason I do my own thing and have common curtiousy. I don’t cut other truckers off yet they always cut me off. And now I’m in trouble for this crap. Like really!?

 

I seriously was messing around yesterday and everytime someone cut me off I nailed the breaks Id go to 6 seconds following distance real quick it was rather funny needless to say people were a little bit annoyed by me nailing on breaks lol because I was in Lots of traffic but hey camera didn’t go off so there ya go.

 

The guy was flying past me like at least 72 mph I’m going 65 I didn’t hold him up

 

Also my cruise control is self controlling is automatically slows down which is why I like it

 

And yeah you guys are right I gotta slow down every time someone is passing me they are more important than me. I’m sorry I was in the wrong. I don’t matter every other trucker is so much more important they are all hauling American government freight.