I've only experienced it a couple of times despite being fairly active when I was younger. I was faking it before I even knew what it was. I think for me the issues were mainly lack of communication and no real connection (which meant I felt some anxiety and couldn't truly relax/be fully present). As a result I'm not really fussed about sex any more.
Yup. Lots. And lots. Lol It takes self confidence, trust, and practice. Lots of practice. And lots... Here if you have any questions