When I eat in the morning, I will almost certainly binge and go over 2000 cals.
When I don't eat in the morning, but do eat, I tend to eat lots of junk or sugary crap that I shouldn't and then go close to 2000 cals. I feel guilty and I don't stop eating.
When I don't eat at all, until the point that the little voice in my head manages to convince me to eat something - even if it's just some celery or something - I can go forever without food. But the second I eat anything, that's it. Lost.
There we go then. From tomorrow, the fast starts. 3 days. Go! I'll be tracking my thoughts and progress here.