Paranoia (Asking the Wrong Questions)

Who is that person I see off in the distance, looking at me so closely?

What should I do? Wave at them? Ignore them? Run as fast as I can screaming bloody murder to the heavens?

When will he/she stop staring at me? I joked about it at first, but now it's annoying.

Where are they going? Is the person coming towards me?

Why won't that person just stop and leave? They must know I am getting angry and they can't want to start something, can they?

How does one avoid prison for killing someone in a fight they started?