When are you sad enough?

WHEN YOU PUT PEN TO PAPER
WHEN YOU PUT BRUSH TO CANVAS
WHEN YOU PUT WORDS TO A SONG
WHEN YOU PICK UP AN INSTRUMENT AND COMPOSE
WHEN YOU START TYPING AND CANNOT STOP
WHEN THE KNOTS GET TIGHTER AND TIGHTER
WHEN THE NEED TO EXPLODE IS OVERWHELMING!
WHEN YOU WALK AND WALK AND WALK AND WALK
WHEN YOU EAT AND EAT AND EAT AND EAT
WHEN YOU CYCLE AND CYCLE AND CYCLE AND CYCLE
WHEN YOU CLIMB AND CLIMB AND EVEN THE TOP IS TOO SOON
WHEN A SWIM IN THE RIVER OR THE OCEAN IS SELF EVIDENT AS THE POOL WILL NOT DO!