Really? A good Dom doesn't doubt himself? Ever?
I have to disagree... the best Doms are human. And humans have doubts.
I think those who have all.the answers all.the time are simply bluffing their way. Personally, I avoid them.

Now when you mention keeping you accountable for your actions... yes... yes that makes sense to me. A Dominant needs to be consistent.
But before He is all that, He needs to be human. Perfection are overrated, imo. Give me flawed but honest, any day.