After trying Atkins and doing Nutrisystem a few times, now I'm just focused on maintaining a healthy lifestyle rather than dieting.
Our three big emergencies are fire, loss of pressurization or contaminated atmosphere. Any of those things in a spaceship are very deadly and time critical. Everybody's trained, but I'm the commander of the ship, and it's up to me to decide.
My musical background is like almost every non classical musician in the world. One day a special record was heard and that was it. I was hooked, started trying to play various instruments and was off to bar land to become a rock star. What else?

