We know there are certain chemicals that are designed to give us a rush of pleasure. But, one of the most amazing things about being human is our capacity to override that pleasure. To either say, 'I don't need that pleasure right now. I'm going to ignore the craving.' Or to find something else that we find a deeper sense of reward from.
It's easy to forget, given her scandal-tinged life and tragic death, how incredibly talented Whitney Houston was. She holds the world record as the most-awarded female act of all time, with over 415 major recognitions during her career. She is the only artist to chart seven consecutive number one songs.