Life does not require you to sacrifice or compromise your joy to get what you want. Joy is what you want, so when you choose in harmony with it, you are fulfilling your purpose in living.
I love the balls-to-the-walls rule-breaking approach the Beatles had in the studio (which I emulate), although I don't try to make my songs "sound" like their songs. But every time I crank a knob of some piece of equipment, or plug an instrument into the "wrong" amp/effect, I am channeling the Beatles.
It is not selfish to be happy. It is your highest purpose. Your joy is the greatest contribution you can make to life on the planet. A heart at peace with its owner blesses everyone it touches.
Wouldn't it be powerful if you fell in love with yourself so deeply that you would do just about anything if you knew it would make you happy? This is precisely how much life loves you and wants you to nurture yourself. The deeper you love yourself, the more the universe will affirm your worth. Then you can enjoy a lifelong love affair that brings you the richest fulfillment from inside out.
The point of life is not to be married or single - it is to be. We are human beings, or humans being. It does not matter so much what lifestyle we choose - it's what we make of the opportunities to grow, that counts.