I can't say I have a "favorite" song, but I have plenty that I like. Right now, I'm listening to Larger than Life
by Sonata Arctica. If there is any one song to represent my lifestyle choice, this would be it. Breaking free of the "golden cage" (desires for and shackles to money, fame, glory, etc.) as well as the "cold, dark cage" (the negative veil that's taken so much of humanity now) is probably the hardest thing anyone can do, but that is also the very definition of 'freedom."
Instead of living some socially pre-ordained role, I've made my own role in in the play called life. It puts me at odds with most of humanity and is in effect the "hard road," but I'd honestly have it no other way. For me, that's what it means to actually live.