I'm considering a trip to a sex club just to find out how other people have sex, I'm so sure that i know virtually nothing about a good sex life. I don't think I will ever have the courage though. So as the next best thing, what thing turned your sex life around/improved things most?
I'll nominate my Tracey Cox bullet, which was much better than others I tried and finally allowed me to have an orgasm in a different position from the only one I knew how to use.
I'll also say something obvious no doubt to others - a lot of people having shit sex are not spending long enough. Try doubling the amount of time you spend doing x and see if it gets better.