[Misc] Are there things you can't or won't do (or not do) even though you know it would improve your skin?

Beauty Tips For Body Care
My example is that I can't cut out or really even reduce anything in my diet since I've been diagnosed with anorexia a year and a half ago; I know diary gives me acne (thanks to a scientific paper posted here years ago!), but because of my medical condition I just have to make do and try to account for that when doing my skincare routine.​What about everyone else? Any products that are just too expensive even though you know they work for you, pimple-popping you just won't deny yourself the satisfaction of, some kind of food you that's too good to give up, etc?​What do you do to compensate, either with routine or with gentle internal self-talk when you inevitably get acne or whatever else it's causing?
Girls Blog 2015
Submitted by rainbowtunnel