Honesty is always the best policy relationships can't survive without it. But I don't scare people off by being painfully blunt. If I'm having an episode of mania or isolating because I'm depressed I just explain that I'm not feeling well but the Dr. gave me some medication to help me "Feel" better. Most of the people I've dated just say "Oh" and never ask for details (those are the ones who have no real interest in me) others who have asked me to explain appreciate the honesty.

If I'm going to spend time with someone I want that person to be able to handle me and all my flaws! So letting them know is pretty much a must.