I have Bi-Polar. Nothing too bad and under control. Still.... I find it plays a huge part in my sex life.  Sometimes I like it a bit risky and for a dam long time. Sometimes my Dom side can go very dark (with the right person) and sometimes I just want to make love with a long term partner.

 I think that is why I like being a Master to a slave more than any other kind of D/s. Someone who gets off on being whatever I need her to be at that time. Someone who sees that side of me and loves to give me everything I need. I even think that is where the fantasies of cuck old (or at least male open) come from. The idea that, with some rules, sometimes I might need to direct that sexual energy to a willing person that isnt my partner.

 I used to date someone who got all that. A pity that is over now. One day though :)