Monkey - key = Monk
Our mind is both the monkey and the monk
and the 'key' that converts this monkey into a monk
is Mind Management.
Becoming an adult is neither physically maturing,
nor the eligibility to vote almost overnight.
It is a state of mind when
one is able to look at every moment of life
with equanimity and is cognizant
of the pros and cons of things in his life.
It is this transition, as is frequently said, that makes or breaks a man.