Fear of Failure Some men think committing themselves to a relationship means they must meet certain expectations. These men are usually perfectionists and dont want to enter into a situation in which they know they might not be able to excel. For this reason, they avoid commitment because they dont want to fail.

Why does a guy have commitment issues?

It might be because he doesnt like you that much, or because hes emotionally unavailable. In a case like that, the man with commitment issues wants to spend time with you, but when things get too serious, hes going to back out. And youll never really know where you actually stand.