The average person puts only 25% of his energy and ability into his work. The world takes off its hat to those who put in more than 50% of their capacity, and stands on its head for those few and far between souls who devote 100%.
We have such a high drop-out rate from musicians, said the head of the college. He was right - I dropped out before I even dropped in. Months later they were still asking what had happened to me, not realising that I was on a UK tour.