Been there, done that but didn't get the T-shirt. It seems like the kind of girls I like, are not girls who are easy to manage. It may simply be that I'm not enough of a man to handle several chicks at once. Self-realisation is good but can be painful. Jealousy and self-esteem has never been a problem for me. Only the communication, ie Venus/Mars dilemma.
Good luck with it all the same. There's plenty of people for whom it works great.