My boyfriend is in a strange place

Miss

Everything is pissing him off. He lets the smallest things irritated him. And that makes him angry and frustrated.

He hates that he has such a short fuse. He doesn’t know why he is like that but he wants to change it. I just don’t think he knows how.

I want to be there for Him as his partner and help him through whatever funk he is going through I just don’t know where to start.

Does anyone have any suggestions?