" We tend to think of happiness (and by happiness I also mean health or overall well-being)as a gift, and sometimes it is, a pure gratuity. But most of the time it comes about because you've done the work, prepared the ground to allow it in or tended it carefully once it has arrived. You have to practice happiness the way you practice the piano, commit to it the way you commit to going to the gym. "

― Norah Vincent , Voluntary Madness: My Year Lost and Found in the Loony Bin