I think balance is the key to healthy relationships. Try to make sure you give as much support to others as you require from them. This way you won't turn into a drain on their resources.

Also I think it's ok to tell friends when you are upset or having trouble with something they can relate to. For example money, kids, husband etc. Just say what your trouble is and don't go too much in how it affects your mi.

if you have BP related difficulty such as med adjustment, cycling moods without obvious reason etc, discuss it with your treatment provider or post here. Your friends won't be able to understand or help anyways. Plus they might become scared to be around you, thanks to popular perception of BP in our society.

I'm sorry to admit but even I get scared sometimes when my BP friend goes through angry depression. Even though I can totally relate to her situation. Plus most of her problems (and mine as well) at that time is grossly exaggerated or come from misunderstanding on her part. It's very hard to listen to her and pretend to agree. Disagreeing is absolutely not an option and won't be taken kindly. So please try to understand where your friends are coming from too.