I have a friend that I have known for awhile and he has bipolar. Not exactly sure what type he has. In the last few months we have been hanging out with each other at least 2-3 times a week. Within the last 3 weeks he decided to stop hanging out.

I asked him a couple of weeks ago when the next time we will hang out. He told me sometime. Every now and then I will ask him the same question. Now it seems like he ignores the question.

Lately he wants to be by himself. Also he has told me in the past he sleeps a lot.

I just want to know, Is this a phase he is going through? Will he decide to hang out again? All I want to do us be his friend. I don't want our friendship to end.

Any advice would be helpful.