"Misery is complexity. Happiness is simplicity."
The above quote reminds me of one of my favorite Joe Alessi quotes:
"To play a brass instrument well is an incredibly simple process. To play a brass instrument poorly is an incredibly complex process."
Even if you are successfully playing something, is it possible to do so with less effort or with a streamlined approach? With this approach, even the best performers and band directors can always improve what they are doing.
How can you make what you are doing more simple?