glad i can precum, it's great for lube

try edging, my amount of precum is really increased since i've started doing this, and is a good training for your cock and stamina

I think it's genetic. Some men have a lot, some men have a moderate amount, some men have a little and some men do not have any. I'm speaking as a gay man who has been with a LOT of men over the years. If you have only a little, that's just the way your body is so learn to live with it and be satisfied.

For what it's worth, I produce a lot. Even when I'm not at all sexually aroused I often leak some. With even the smallest excitement the flood gates are really opened. While this can be fun and exciting in a sexual situation, leaking precum in public in a non-sexual situation is sometime embarrassing.

I have always had the impression that precum is there to keep the space between the head and foreskin moist, and allow the skin to slide back and forth easily. I find if I pull the foreskin back, the head dries out almost immediately, and there will be no more precum until I let it roll forwards again.

I first read about KY jelly and people using artificial lubrication when I got an internet connection. I was about 19 at the time. I do remember, however, when I was younger, a friend of mine thought I had come because I had so much precum. He had a naturally short foreskin which did not cover the head, so I suspect he did not get nearly as much of it as I did.