Welcome to Another Realm.
Another suggestion for you would be to go back in this forum, during the earlier days, and going through the topics presented. There are a bunch of fantastic topics and discussions. During the first few years of Another Realm, there was a wealth of information about becoming a dominate.
There were some wonderful, and very didactic, topics back when. There are several now but in the first few years, there were more lifestyle dominants/life stylers who participated and offered their opinions on many topics. Many of these people have run off or gone in a different direction and no longer participate.
Anyway ... those earlier topics offer lessons to be learned. I believe there are a few reading lists. Then, get a profile on fetlife.com Perhaps attend a munch.
Then, learn. Go slow. You'll find clients who will teach you what they like and in turn, you'll learn a lot. There is one person, a frequent poster in this forum, who to this day I credit with teaching me about spanking.
Or at least, he got me on the very correct path to learn even more!
Another gentleman, who also shows up on occasion in this forum, taught me about extreme nipple play and torture. I now use what I learned from him, in my infancy stage as a sensual dominate, with some of the interesting moves that I use today.
At any rate ... it's a process. And I still feel as if I'm in the beginning stages of learning and understanding.
Good luck.
Sincerely,
Elisabeth