Human Sexuality and sexual energy can be the most powerful bad ass force for positive growth and change in your life. Yet, because you are relegated to live a monogamous life (or give the appearance you are living a monogamous life) you limit, restrict, suppress and repress your sexuality doing the same to your ongoing personal growth and development marginalizing your potential as a human being. Isn't that depressing? Perhaps that explains why so many people take anti-depressant drugs and therapies.
Rather than be and become the unique progressive non-conforming unconventional individual your authentic self is meant to be, you follow conventional wisdom and norms even if doing so fails to bring out the best in you and give the best of you to the world. If you do live an ECNM life it is probably lived out in the same place LGBT people lived out their lives 30 years ago for all the same reasons; in the closet. ECNM stands for Ethical and Consensual Non-Monogamous.
The Sexual Freedom Seekers movement is changing that so you can live your life being your best authentic self recognizing that as human beings we are highly sexual beings. Way more people would be non-monogamous living their authentic life as their best self rather than compromising it if it was acceptable to live an ECNM life as your best - ever changing, growing and developing - authentic self.