i completely agree with your comment Don and would like to see you develop it because I think it is so important - even if we take it in different directions.
QuoteWhen we all use catchphrases like "The goal is pleasure" it can easily be misinterpreted that we mean "the goal is to walk around all day with warm, fuzzy feelings" or "the goal is to exist in a blissful haze." That's not the goal of Epicurus's philosophy.
I completely agree.
When I say the goal is pleasure, the first thing that comes to my mind that Epicurus is saying is not the feelings you list but "this is an affirmation that the goal is NOT set by gods or virtue or idealism or rationalism but by Nature herself through the faculty of feeling." That is why I personally write very little about particular pleasures, and I don't gather the Epicureans did either. As a philosophy I don't see this as a vacation guide or a cookbook or a relaxation therapy. Instead, it's much more a blueprint for philosophical and moral revolution against the powers of religion and conventional academia.
As for your final paragraph, what I mean here refers to how I read Diogenes Of Oinonanda's comment on the flux. The flux exists but it is not so unstable that we can't navigate through it. Meaning: yes it is true that we and everything else are made up of little particles whirring around, but that is not our level of perception. We live at a level where we do not need to distinguish every whirring element - nor should we WISH to! That is what I refer to as a limit of caring about the details or accuracy of description of where every particle is whirring at every particular moment. We want to understand enough so that we can control " our reality" but more detailed observation of every whirring atom is not feasible - or more importantly for our philosophical outlook, it is not even desirable - unless that knowledge somehow practically effects our happiness. When I look at my hand, I want to see a hand, I can't see every atom whirring about to form the hand. Nor would it be desirable or good for me if I did see those whirring atoms instead of my hand.