I have experience in Wushu, TaeKwonDo, American Boxing, Ken Yu Kan, and Judo. I need discipline and something that can push my whole being. I have spent a couple of years sick and need to strengthen myself again and have found the need to train in one style. Stand up fighting would possibly fit me more but I still would like to understand the close quarter grapling. Mostly I am looking for a technician that can push me and not let me get away with being slopy. Most Dojos try to make people feel happy and are too affraid to be hard on a student. Is that enough info?