I always have the tendancy to think people are angry at me or rude to me. I have to think and re-think things. I see coldness when there isn't any. I have to talk to people multiple times before I trust my judgement on them of being friendly vs. unfriendly, because I tend to think everyone is unfriendly at first.

There has been study done on people with bipolar teens that they judge neutral expressions as hostile. I know I do this (even though I'm not a teen any more, they just studied it on teens, I think.)