Hah! I know how you feel! It's hard being middle aged. Too young for the rocking chair, and too old to date.

As far as bipolar stuff, I would not bring it up anywhere near the beginning of a relationship. As someone said, being bipolar (or whatever) is only a small part of who you are. I guess you would have to take it one date at a time. And always be praying about it. (And by the way, the other person may be hiding something too.)