This thing about BDSM, Fetish and Sex-Positivity is that it provides us with means of communication far outside the norms, allowing us to express and connect in ways that see beyond financial or social statuses, allowing for dialogue between the full spectrum of human diversity. The beauty is that one doesn't have to turn to Duolingo. All it's all already embedded within you; just let go of those stigmas, and plenty will be possible.