No, seriously: reading and listening to Alan Watts might just change your life. Well...not your life, per se, but it could definitely change you in some important and fundamental ways, and that would lead to changes in your life.
I could proselytize about this remarkable and wise thinker at length, but instead I'll let him speak for himself and just share a few short samples of his thinking (animated by Trey Parker & Matt Stone; reading recommendations below).
Life and Music:
I (the illusion of ego):
Prickles and Goo: