Well, it's not just anorexia. Truth be told, I have a little bit of a eating disorder type shit myself. It's only when I haven't eaten in a while and by brain has begun preemptively rationing supplies, to which anxiety suppression is a low priority,and I have a horrible diet, but I end up not being able to decide on anything to eat. The direct cause of my indecision is little notes my superego has taken down while having no real social interaction and watching TV instead, such note read something like "You're disgusting!", "You want diabetes, don't you!?", "Fat ass!!", "Off the couch, spud.", etc. Other notes my super ego made that I've since removed, but payed attention to as a child are "Stay away from girls." "Make a big stupid smile when embarrassed" and "Hitting people is okay if they're being stupid."
...I hate my superego sometimesmost of the time.