Mentally normal people don’t need scapegoats to make themselves feel good in life.
Mentally normal people don't choose to immediately go ballistic on someone as a first course of action, especially over something as trivial as a free ice cream. An individual ice cream probably costs the theater barely anything, you really think they wouldn't have just given you one if you'd asked calmly? I still don't understand how you knew beyond any shadow of a doubt that she intentionally missed you, instead of just making an honest mistake. Seems like a huge jump to conclusions. If your big thing is to "go by the book", then generally, in first-world countries, a person is assumed innocent until proven guilty. I haven't seen any real proof that she missed you on purpose.
I don’t allow anybody to undermine me sbd I don’t select either. Maybe you’re prihdctibg since you reckon you’re above rules or something.
OK dude. I still want to see you try this behavior on a bigger guy, and see what happens. Good luck with that.