Makes sense. There’s potential life in there and it isn’t free to create. I was reading a book called Burn that talks about how our bodies are so well adapted to expending energy at a very efficient rate. That’s why our lifespans are so ridiculously long compared to other animals that use a lot of energy. We are so efficient at using energy that we can live off 1500 calories a day and still be generally productive. Other animals spend most of their days resting and still have a short lifespan. Cats live around 15 years even if they sleep all day. But ejaculation requires a lot of energy. My guess is that ejaculating a lot just makes you more lazy/fatigued but compulsively masturbating may raise cortisol which can lead to excess energy expenditure. In other words maybe it can shorten your life if you do it too much?