Emotions and Eating

Do you find yourself wanting to eat more or less food when you're emotions feel difficult or out of control? This is interesting to me. Sometimes I want more food and feel like I'm never really "full" or satisfied. Other times I feel that I can't really eat, and feel that empty uncomfortable hungry feeling. I think that FEAR is the emotion that makes me feel like I can't eat. That emotion keeps me from really taking care of myself in a way that provides comfort.