In Psalm 139:16 David teaches us that all of our days are written in God's book of us before a single day passes.
It's true, Dad wrote out a glorious destiny for every single person He would ever create. But those events and blessings and prunings aren't set in stone. We have to submit to Him, learn through intimacy and choose by our will to live out what He imagined for us.
What He has is always for our great so don't ever be afraid to give up your best human efforts for His spectacular, supernatural abundance.