He sups ill, who eats up all at dinner
Proverb in Wikipedia
I don't feel the need to be an overachiever; it's not always necessary in my opinion. When it comes down to it, it's your skills that are important, not how many clubs your in.
It is your work to clear away the mass of encumbering material of thoughts, so that you may bring into plain view the precious thing at the center of the mass.
(April 19, 1885 - )
Did you ever notice when you blow in a dog's face he gets mad at you? But when you take him in a car he sticks his head out the window