its generally accepted that set over set is just life. what about the following though:

full house over full house (even if you have the lowest boat possible)

flopped flush over flopped flush (how low does it have to be for you to find folds, ive been ridiculously negative with flushes over the past month)

top 2 vs bottom set (pay off or slow down?)

turned/rivered flush vs higher rivered flush (i can slow down with lower flushes here, its easier than folding a flopped flush. however, how low does it have to be for you to consider a fold. 4th nuts? 5th nuts?)

sucker straights vs heavy action on flop (find fold?)

if i forgot anything, feel free to make suggestions.