Rotation

Have you ever tried to rotate a notebook on a finger? There is a tricky physics that I felt about it. To make sure that it will stay in your hand, you must put your finger under centre. But this won't work forever. Eventually due to fiction force, it will slow down and in the end fall down. For that you need to take your finger a little away from center and give it a rotation. But you have to make sure that the centrifugal force won't throw your finger away from center forever. So, while rotating, you should force your finger towards center. Or else, the notebook will be out of control and fall down.

Easy enough? If words are a little hard, here's the glossary:
rotate : to live
notebook : the world
finger : your action
centre : stability
stay in your hand : keep living (obviously)
forever : forever :)
friction force : boredom
slow down : retire
fall down : the end
little away : change from routine
centrifugal force : butterfly effect of risk
throw : take away
force : inside strength to recover
out of control : out of control :)

Happy reading.... :)