One of the biggest differences between a good Dominatrix and a bad one is compassion.  A sincere and qualified Mistress shows understanding, warmth and forgiveness at just the right places at just the right times.  A lack of compassion is commensurate with those women only pretending to know what they are doing.  A compassionate Dominatrix is deserving of your time, your trust, your submission, and your sexual Surrender.