I had been doing the same thing for most of my adult life just out of programmer habit. I have previously moved to three squares a day, and noticed exactly the

I had been doing the same thing for most of my adult life just out of programmer habit. I have previously moved to three squares a day, and noticed exactly the same things you describe here. Now the one thing that is true is that it is almost totally incompatible with a heavy exercise schedule. It is very hard to go too long without eating when you go to the gym and run everyday.