In whatever you do, the first thing you should have in mind is the result you want to achieve. With this in mind, you will know how to go about it. The only thing that should be static is the end result in view, but the means to achieve that should be dynamic to suit the trend of event. This is why, in a football match, substitutions are made, playing formats are change, all for the purpose of achieving the end result; which is scoring the winning goal.

Completely agree with you makes it makes us better people and entrepreneurs.