When you're unhappy, you get to pay a lot of attention to yourself. And you get to take yourself oh so very seriously. Your truly happy people, which is to say, your people who truly like themselves, they don't think about themselves very much. Your unhappy person resents it when you try to cheer him up, because that means he has to stop dwellin' on himself and start payin' attention to the universe. Unhappiness is the ultimate form of self-indulgence.
Novelty and Security: the security of novelty, the novelty of security. Always the full thing, the whole subject, the true subject, stood just behind the one you found yourself contemplating. The trick, but it wasn't a trick, was to take up at once the thing you saw and the reason you saw it as well; to always bite off more than you could chew, and then chew it. If it were self-indulgence for him to cut and polish his semiprecious memories, and yet seem like danger, like a struggle he was unfit for, then self-indulgence was a potent force, he must examine it, he must reckon with it.
People stick hearts on Valentine's cards and get married in white dresses and give each other flowers. They think love is every-thing going right. That's not love. That's self-indulgence. That's good luck. Love is when you walk into the burning building. Love is when the person who means most to you in the world is breathing through a mask and pissing in a bag. Love is when they no longer know your name.
The real difference in the believer who follows Christ and has mortified his will and died after the old man in Christ, is that he is more clearly aware than other men of the rebelliousness and perennial pride of the flesh, he is conscious of his sloth and self-indulgence and knows that his arrogance must be eradicated. Hence there is a need for daily self-discipline.