It sounds like you have a great friend and that you trust him. I would venture to say that if you contacted him, apologized for your behavior, and explained to him how you were feeling, that he would understand and probably very willing to help.

If he isn't willing to help, then it's probably time to find another friend who might be a little more understanding and patient with you.

As some of the other posters have mentioned, it is very important to build a solid support network of family and friends. It's important to talk to people who have different perspectives of the issues you are dealing with.

Hopefully this was helpful.