Hard to do …. most of it is hard to do. I need to keep reading and reinforcing, none of it is second nature. It takes a long time to unlearn habits and behaviour. I go bouldering and just spent one hour and three bruises working out how NOT to do a move while my body was desperately trying to cling to bad habits. There is always a price. But when you have a moment when you move forward, it is glorious.