becomming a good jazz player for any instrument must be harder then just about anyother style of music because its a very fast moving style (not played fast but it can change fast). if you dont have a very good grasp of the theory of your instrument you cant keep up. alsoit seems to me jazz never seems to follow a guide set of rules, heavy metal can be very predictable just like the blues and country,because the theory behind them has a set rule to follow (not totally like youll die if you dont). but i have heard jazz that ranged from very bluesy to funky to even almost hip hop like.
so dont get stuck on the rules and try every tthing and see how it sounds.
They say the END is near, but I'm Tired of waiting.