A hedonist wants as many good moments and as few bad moments as possible in his life, and simple hedonic theory says that the quality of his life is just the quantity of good moments minus the quantity of bad moments. This is more than an ivory-tower theory, since very many people run their lives based on exactly this goal. But it is a delusion, I believe, because the sum total of our momentary feelings turns out to be a very flawed measure of how
