# Three Times

You do something. It could be anything. But for convenience let's
suppose that you do cleaning.

At some point you will think "This could be fine". Then you should
restart from the beginning again.

You do the thing again. To think "This could be fine", you need
almost the same duration with the first time. Since it is impossible
to reach complete cleanness anyway. The standard became higher.
When you satisfy, you should restart from the beginning once again.

You do the thing again. To think "This could be fine", you need
almost the same duration once again. But since it is impossible to
reach complete cleanness anyway, stop doing it when you satisfy.


I guess this is how things become "Bad -> Not bad -> Good -> Great".