What advice would you give to an impotent person? How can you learn to enjoy sex?

You can also use your mouth and hands. I also have erection issues as a result of prostate surgery and I get great enjoyment from orally servicing other guys. Anal also feels great especially if you still have your prostate.

Also, with a bit of patience and effort, you can orgasm from receiving oral or by using your hands, even if you are soft. It takes some time but I’ve done it many times.