Sure I could see that happens, but maybe it would seem that it goes the other way that a person chases sexual experiences because they are manic. I think it can bring on a manic episode if the sexual act in itself was done for unwholesome reasons, and the person causes their own mania out of the feelings of guilt that they feel and it becomes a chain effect. For some people it seems there are too many emotions involved and they can't handle all of them through merely hooking up, they need more from the other than the mere physical, yet they are also scared to become close to another so they constantly fight themselves over there wants and needs.