I have some additional questions, since everyone's asking you about your habits anyway. Is it conscious or unconscious that you eat so little/avoid so many different foods? Do you have a general lack of appetite, are you purposefully ignoring your appetite, or does it disappear after you eat even a little bit? You seem to be eating three meals a day, but it still amounts to very little calorie-wise. Also: Why do you take a nap in the middle of the day? And what's the purpose of your studying if you're no longer in school?