Ok, I am 13 years old and in grade 9. I eat pretty healthy and stuff. But sometimes I feel really really really really hungry. But I would not want to eat! I can hear my stomach grumbling and everything but I will not want to eat. This mainly happens a few hours before dinner and when dinner time comes I ask for as little as possible on me plate and I still only eat half of it? Is it normal for me to do that?