It's like when I used to play American football. Yeah it was fun when I played during the game. But for that one game I had to do a lot of work. Get beat up in practice, run sprints, lift weights, and study plays. A lot of work for a little gain.
Now I watch the game, and I miss playing a little, but not enough to go through all that again.
And that's how it goes with women. I got tired of lots of work for little gain.