Level of Costs against Opportunities....
If we can measure the entity of waiver in the moment in which we take a decision than we can obtain this measurable!
Robert Frost used to say: "In front of two roads diverging in a wood, I walked along one less traveled by, and this made the difference"
Which other road he meant to say? A Urban Life? A Job that wouldn't allow him to write about roads, walls and trees?
think about the 'immeasurable opportunity cost for the' humanity if Robert Frost had decided to follow the beaten track...
So finally we can state that decision is a must and it is determining the meaning of our lives!
Don't you think so...?