I started about 10 weeks ago and in the first fortnight I lost four pounds, from 130lbs to 126lbs, in seemed quick and effortless. However, in the last 8 weeks, I've just stayed the same! I did go away for a week and during that week to 10 days I managed to do almost every second day 800 calories. I know the science isn't there but I wouldn't have expected the weight loss to stall so completely. In the last three weeks I have been strict again. 500 in a narrow window twice a week. And on my feast days I'm generally eating about 1200-1500.
Eating healthily. The odd treat, like a glass of wine, or the odd meal out (when I order carefully etc). My BMI is about 23 so there should be scope for losing another five pounds.