Analyzing My Kinks

I'm a personal trainer by profession and I've always been intrigued by the power dynamic between me and my clients. Lately, though, I've found myself attracted to scenarios that involve subtle control and submission during sessions. It's not just about working out; there's something thrilling about guiding someone into pushing their limits while they trust me completely. But why this specific kink? Is it because I crave the balance of dominance in my personal life or is there another reason entirely? What do you all think drives these desires for others?