Why do you snack?

Sometimes snacking is just a word for a meal small in size. I'm not big on eating huge meals so I eat lots of small ones throughout the day. I also hate going to bed on an empty stomach so I usually eat something before I go to bed. That's just how I roll, no real method to the madness. If your not a "snacker" and would rather eat 3 large meals....more power to ya. Just be sure your getting your cals for the day!