I finished up my graduate degree in quantum mechanics, but underwent a bit of a personal crisis, recognizing that I didn't want to do that for the rest of my life. It was too abstract, too far removed from human concerns.
These revelations arrive almost five years early from the original predictions of not having this information until 2005, and here we are. We have the first draft of our own book of life and we've read it from cover to cover, and we've discovered some pretty amazing surprises,
The best diet is the one that can be sustained over the long term, combined with other healthful lifestyle behaviors.
Successful weight management really means a permanent change in lifestyle - and success in this arena provides that person with a great opportunity to model that behavior for friends and family.
I became an atheist because, as a graduate student studying quantum physics, life seemed to be reducible to second-order differential equations. Mathematics, chemistry and physics had it all. And I didn't see any need to go beyond that.