I wanted top front correction. he explained to me he needed to do the whole mouth, 2 years, $6K later, my front teeth stick out like horse teeth, the retainer didnt hold the crooked ones. Bottom line, I wish I had straightened only what I wanted or walked out. Too much focus on, I dont know what, but I didnt get what I wanted. he is really sensitive. When towards the end I gently suggested my teeth stick out, he got mad and danced around and yelled. his best days are over.