This led me to understand that trade unionism, the instrument of working-class liberation and of social change could, and indeed should, be also an instrument of industrial progress.
Don't get yourself in certain circumstances or instances, because it's not a good feeling to be sitting in that chair where you've got 12 people that are in control of your life. You have an opportunity to be in control of your life for yourself by the decisions that you make.
Play difficult and interesting things. If you play boring things, you risk losing your appetite. Saxophone can be tedious with too much of the same.