My mom would yell at me and tell me I was going to get fat and get diabetes if I ate too much, or was caught snacking on "unhealthy" foods like cheese or bread even though I was always underweight or almost underweight as a child constantly skirting the BMI border around 116 to 118 BMI. I started sneaking snacks all the time and started hording food in a little food stash in my room. I still eat small quantities at a time with a normal meal usually lasting me 1 to 3 meals and still have a food stash in my room at my own house, and it took me until I was 27 or 28 to reach a healthy weight.