I agree with what you're saying; it must be because of him, not to sound dramatic. He's not a bad person, but it did affect me as I'd always liked him. I get irritable a lot with people, I think because of my anxiety, and it does make me find their actions irritating, although I try avoiding confronting them because it's rude.
I didn't mean it like that; I mean technically he most likely had something to do with it, but it wasn't his fault entirely. I didn't mean to make it sound so rude.
Actually no. That still puts the blame on him completely which is both unfair and incorrect.