Same thing bro with musicians, "Amateurs are gear-heads, pro's worry about techniques, and masters tries to listen to the sound"; traders/gamblers, "Amateurs focus on their winning, pro's worry about preserving their capital and masters worry about executing their performance where losing and winning money is only a side effect," and ad infinitum.
Reminds me of the Freaks and Geeks episode where he goes to a drumming audition and gets made fun of a bit for his enormous kit before completely bombing.
