[masraum]

I eat fairly fast, and people think I eat all of the time, but I'm 6'2" and 195#.

But yes, if you eat fast (like I do) you don't get the chemical that tells you that you're full until after you've over eaten. I've heard that eating some avocado at the beginning of a meal can kickstart the process.

I've also had several ex military guys tell me that because they were forced to wolf down their food in basic training, they still do.