I've been lucky enough to get an hour private lesson with Mario Reis next week. I'm a white belt who's been training for about 6 months, but unfortunately only once a week. I do have a little experience before then from Japanese JuJitsu. What can I expect from a private session from a BBJ guy like Mario. What should I concentrate on with reguards to picking up as much as possible. I'll also be going to his 2 hr class a couple of days after, but that will be packed out. Just want to make the most of the experience.