I've tried to teach myself sympathy for fat people by thinking about how I can't eat when I get (more) anxious. Like "Well if I react to stressful situations by not eating, maybe their bodies react by eating a bunch" But the thing is I'm still able to force myself to eat a few bites of chicken or turkey, or a 1/3 bowl of soup over the course of a day. Forcing yourself to eat is harder than stopping yourself from eating. Just don't go to the fucking fridge and if you know you can't stop yourself from eating [insert food here] then don't buy it.