A romantic concept that many of us embrace and try to pigeon hole on a loved one. But understand as you study the history of literature that love is not what creates the best works, it is loneliness and despair.
True love is fleeting and life is fragile. Relationships are volatile and most of our choices are mistakes.
The only muse is within. It is the voice in your head and heart that drives you. It is not a woman or your dream lover--it is the spark within.
Never fool yourself or perhaps try it so that in the loneliness and despair that will follow when she walks out the door for that younger and sleeker model you'll find that great work deep down in your gut.