I feel like yelling at the person on the plane who is sitting next to me.
Is there some reason you feel that way?
You bet, this flight is just too long. I've to keep my look together for the whole flight
Yelling could lead to a physical altercation which could end up with you getting arrested. On a flight, I'm pretty sure that would be a federal charge.
WTF, I'm going to hurt someone on this flight. I think I need to call my lawyer.
Fighting on a plane is unnecessary and could cause a lot of anxiety for the other passengers. You would not want to upset everyone for no good reason would you?