From what I get, you want to help him out. But what if he doesnt want to play jazz? Maybe he wants to flail about and hit whatever is in reach of his undoubtedly splayed sticks and shot-out heads... We all want to impart our "knowledge" and save someone from the harsh world of "having to learn for yourself" but as much as you want to help= as much help that isnt wanted.
I d try not to lose any sleep over it and take comfort in the fact that- you re living your dream and making your own way. While this kid may be oblivious to the fact that you re drumming for a living, he may also want to be a football player, or Nascar driver and while he s just passing a "phase", your best efforts may end up being a complete waste of time.Im not saying dont help him, but what if you develop a sense of responsibility and when he decides its not worth it, you end up feeling the loss?
Dont force yourself on the issue. Just say, for instance-If he wants to play metal...how could you be a positive influence? I love your posts Jay, but its obvious you re a jazz player at heart, and when he wants to learn blast-beats or how to practice getting up to 180 bpm on the doublebass, what will you do? Try to steer him towards the Jazz side? When it ends up going downhill...where will that put you?
I hate being so blunt, but all things have a negative side to them. This is just my opinion on the subject though, so whatever you decide on I wish you all the luck...and whatever this kid decides to do, I wish him the best of luck too. Hopefully he ll keep the drums close as he goes through his "learning years"....And hopefully you ll find the 1 tune that describes "death-metal".. I m stayin away from that one LOL! Good luck man...