Definition: Given a real-life anecdote of a complex ethical situation, generate a suitable title that describes the main event/root cause of the situation. Imagine that the given text is a social media post, and you have to write the title of the post, so the users can decide to read the main text or not.
Input: So I'm walking down a road on the pavement vape in one hand looking at my phone in the other.  A chap goes past me, short hair almost skinhead, 40s, smelling like he bathed in aftershave. He looks down at my phone as he passes.
I look at my bag and realise my wallet is at the top in a easily grabbed manner and tuck it back in. 
The guy has turned to look back at me.
he gets offended and shouts at me 'I'm just walking by!'
am I the arsehole for thinking he was going to mug me  (cause I think that anyone else would just think I was sorting out my handbag)

thinking this guy wanted to mug be