There aren't classes of feelings

I'm not 100% sure because I'm not that good at making eating choicses but there are those people who make intuitive eating choices you wouldn't eat sugared food but who eat mostly raw vegan and who their raw steak once a month to stock up on B12 when their body calls for it (or whatever the body actually calls for when he brings up the desire to eat flesh).

With cognitive thinking, there far- and near-thinking. I think that exists also for feelings. Fun would be a word that generally describes a near-feeling while life satisfaction refers to a more far-feeling.

A meditation is finished when you feel it's finished. If you don't have that feeling which can take years to develop you need a clock to tell you when 15 minutes are over because otherwise you might use it as a excuse to quit the meditation when things become really hard.