So, as I have mentioned in some threads about fundies and such that restrict food or go for a certain ideal, thin, look, that I have a complicated relationship with food. Mainly, the thing is, due to my parents' restricting food, especially junk, growing up, plus severe money issues in 2015 that created food security problems for my spouse and I, my mindset with snacks that taste remotely good is "Eat it all now so you can get enough/while you have it/before someone takes it." This, of course, is a problem when one buys anything larger than snack-sized! But, it's more cost-effective not to, and anyway, some snacks only come in bags with multiple servings.
But, lately, although I usually still eat all the snack within 2 or 3 days (I seriously don't understand someone who can buy a treat and then leave it in the kitchen for several days/weeks?), I am no longer eating the entire bag/box and then hating myself. Yay?