Try to get back to your old habit that worked for you if you can. The big breakfast to a small dinner sounds like a good idea, and it sounds like you felt good eating that way. I wonder if you are hungry at night now because you aren't eating that big breakfast (at least that's what I got from your second post...) Maybe if you can work that back in, you will feel better about maintenance.
Also, don't try to be perfect at it, you will have those days when you'll over do it, and you'll have days when you feel great, it's all part of the process, so don't beat yourself up, or get too overconfident, if you stick to what worked in losing, you should be successful at maintaining, it's about making healthier choices most of the time.
highest weight ever:202, SP starting weight: 143
New goal: 125 lbs, just to see what that looks and feels like! Hit it: Feb 2013!
H: 5''4" 49 y.o.
"Don''t let yesterday use up too much of today." Will Rogers
"Eat Food, Not Too Much, Mostly Plants" Michael Pollan
| current weight: 8.6 over