Talent is important, and some background as well. This really is not beginner's school. I want to work with people that have achieved a certain level and with whom i can easily communicate, which means you don't have to do too much explaining so you won't waste precious time. I don't do much explaining during rehersals and we are just adjusting minor details. Simply, there is no space nor time for one to learn and each of them has to do their homework on time. That means practising, transitioning from a level to level.