4Dr. Faith wrote this guide answering all her most frequently asked questions about BDSM--which, by the way, stands for a few different things. There's a lot of other lifestyle lingo in there too, and science-based knowledge about kink play and why people are into it, and a ton of good, solid advice for deciding if and how to explore this side of your sexuality. This is all essential stuff to know, whether you've been trying this out on your own casually, are starting to get into a scene, or even if you're just curious what it's all about!