Space is big. You just won't believe how vastly, hugely, mind-bogglingly big it is. I mean, you may think it's a long way down the road to the chemist's, but that's just peanuts to space.
Programming today is a race between softwareengineers striving to build bigger and better idiot-proof programs, and the Universe trying to produce bigger and better idiots. So far, the Universe is winning.
No diet will remove all the fat from your body because the brain is entirely fat. Without a brain you might look good, but all you could do is run for public office.