I always overshare when I am hypomanic. It hasn't come back to bite me yet, but not hypo me is always embarrassed of the crap that I say and who I say it to. People I barely know do not need to know my diagnosis...LOL. One time I shared a LOT with what I thought was a really close friend and she basically stopped talking to me. I mean we still see each other around and chat and what not, but I guess I scared her away with my diagnosis/behavior. It really hurt to have my closest friend turn her back on me, especially in my time of need.