Hi Chris-- Personally, I study my proof sheet.Then I pick the shot I find most interesting, then start printing. Most often, I end up with only one or two negs printed to my satisfaction(I no longer spend all night in the darkroom). In my youth, I would print ALL my negs, it didn't matter if I had a photo that didn't look good or not. Of coarse, back in the 60's and 70's paper and chems didn't cost much(I think Kodak was trying to get us hooked, then we would do crazy things to afford our fix,like get a job) Ithink you will use good judgement, and common sense will prevail, you'll do what feels right for you.
Currently I'm picking a handful of the less sucky frames from each roll and doing my best to print them as well as I can. I wasn't sure if that was normal or not