Have really struggled to lose weight over the years. Had some success with MFP in hte past and sticking to 1200 calories a day but I was always so hungry, grumpy and downright miserable.
Have realised that for me, the mistake was spending 200 of the day's calories on breakfast. Eating at 8am or 9am meant I was starving again by noon, and that continued through the day. I now skip breakfast and don't eat at all until around 12.30 or 1pm. Then I have around 500 calories - which is a decent meal - same again for dinner at around 6pm and that leaves me 200 calories spare for a snack if I am getting peckish.
Splitting my 1200 calories into two decent meals is so much easier and I've lost 3kg in a fortnight. Delighted.