I lost a few kilos by eating a packed lunch at my desk instead of going out for lunch. (With a packed lunch I decide on what to eat before I'm hungry, which te

I lost a few kilos by eating a packed lunch at my desk instead of going out for lunch. (With a packed lunch I decide on what to eat before I'm hungry, which tends to be way more reasonable. When I'm hungry all I want is a big burger with fries! By deciding ahead of time I avoid eating that.)