In this regard, I like to quote the "arrow and target" allegory -
In order to hit a target the shooter must focus in the target! If they mistakeny focus in the arrow or on the path the arrow needs to go through until it hits the target, then the chances to hit the target where needed are reducing.
Same with goals. The trick is to set the goals using a broad brush and then let the path lead the way to the fulfillment.
RE: Make a commitment and you will be able to move mountains!