Hi there. I also have lots of hypomania and friend issues. Here is what i have found in the last three years.
Hypomania. It just is. Yes i get mroe generous (is that a bad thing?) I talk to much and revel to much. So what? I refuse to kick myself too hard in the butt over this. This is the way the creator made me, and i am different, but who is to say different is bad?
Friends. I have battled all my life this friend issue. I cant seem to get any deeper then surface, there is just something about me that keeps people at arms distance. But thru all that i have found a few that i can depend on. Just a few, but i value them deeply and they love having me in their life. None of them are what you would call "normal" , maybe thats why we get along.
And i go back to the old idea that the harder you try to hold onto something, the harder it is to grasp.
So for me i have found that i have filled my life with things that dont rely on the fickle winds of people. I have thrown myself in to work, hiking, and my dog. I had to give up my marriage to achieve stability, and i have accepted in my heart that i may be alone the rest of my life. This sad fact (if i choose to dwell on it) is just part of my life as a bipolar person. The thing is my dog doesnt care a rats butt that i have issues. He gives me tons of love, affection, friendship, and laughter. When life gets me down, (and even happy bill gets down) i make it a point to spend more time with him. His simple belief in life and joy at the simple things (food, a walk, friendship) allways helps me find my center.
Good luck
Bill