I hear you - you do have the option of making your own celebration, of course ;D
I was listening to a shiur recently, and the speaker mentioned a concept that I realized is essential to our work here (it's really essential to everyone's work in this world, too).
He was talking about campus kiruv, and explained that someone's in trouble if they walk around thinking, wow, these people live such great lives, they have so much pleasure. Hashem is going to reward me so much from restraining myself from all this good stuff." If you want to survive, you need to realize, to understand, to feel (not just know) that these people are living lives of garbage.
It's pretty obvious how this concept is necessary for recovery.