Have you ever had trouble with paranoid people?!

Have you ever had trouble with paranoid people?

e.g. when I mean trouble, I mean being threatened, seriously attacked etc. Or lesser problems with these people.

For no reason that you know of.

What was the outcome?

6 days ago
http://en.wikipedia.org/wiki/paranoid_pe...

once my friend shot up meth after inviting me and some friends over to his house. when we came over we couldnt find him for like 15 minutes. i was saying "where is he" and stuff like that. suddenly he came out of a closet with big knife and he kept saying he wasnt sure if he was going to stab us and he had heard me "talking about him". he really thought i was out to get him