I like to do small things to inconvenience and annoy random people for no real reason besides that I know I can get away with it
Why would you do that? Do you think it's funny?
Yes I find it fun an thrilling.
You should not trouble and harass people for your own joy or amusement. Instead, you should find a productive way to entertain yourself. You may inconvenience someone with a short temper one day and end up getting hurt.
I'm at the point where I will deny your existence if you hurt my feelings.
You can't ignore your way out of confrontation. Do you think you might have issues stemming from neglect or rejection that make you act this way?