I'd never be able to not talk about it. I have a friend who is a Dom that is in the lifestyle, so I can talk to him from time to time. And I have several sub friends. Have you tried explaining it the way you did here, to your Master? I understand not talking about your sex life, that would bother me a bit too (I'm weird about it). But, relationship in general, it's natural for you to want someone you can talk to. My Master trusts me in my judgment on who I talk to and about what. But, I did talk to him about sharing with people, before I did anything.