Nankate you are a little older, but am 77.5 so only just.
I don’t usually eat after dinner, ( apart from occasionally) which is earlyish generally around 6 pm, nor do I generally eat between meals.
Evenings are always the most difficult but sometimes I don’t have breakfast until mid morning, 10/10.30 then dinner around 4.30/5 pm which is only two meals that day, and after a decent dinner I don’t usually feel tempted in the evening, but if I am, having missed a meal, don’t feel a small treat is too bad.
Thanks for the book info Whiff. It’s incomprehensible how hard it is but I soldier onwards and downwards with a bit of upwards on bad weeks.