T&Ps for a coworker

[roadbananas]

He has been going through some rough times and it seems he is messed up on drugs, getting in fights, with the wrong crowd.

He is really a nice guy. But he has been all over the damn place lately, can't hold a conversation, changes subject quickly, can't sit still. Our boss sent him home for the day.

I am very worried about him.

If I knew any more about the situation or knew him better, I'd take him to get help. He seems to feel like he can talk to me, even though he has never discussed what's going on.