To explain what I mean, I think you can level up a cooking style. For example, pasta. At level 1, you’re boiling dried pasta and adding sauce out of a jar. At level 1, you add your own spices. Level 3, switch to fresh pasta. Level 4, make your own sauce. And finally at level 5, make the pasta from scratch.
So with BBQ, I guess level 1 would be cooking the meat so it’s neither burnt nor underdone. Maybe level 2 is mixing different meats/cuts that have different heat/time requirements and cooking well. Further levels = ?
I personally couldn’t figure out smoking until I had the first levels down but by all means go big, just be prepared to microwave your food after or eat it overcooked