Proverbs 19:21 Many are the plans in a man's heart, but it is the Lord's purpose that prevails.
Teens and young people need to understand why they have to submit to God's thoughts for them.
They may by different from what we want. Isaiah 55:8. But, remember no thought of God is evil, it is entirely to give you a future and hope.
Jeremiah 29:11, James 1:17!
Do a check within your mind, is it having good plans or selfish plans.
It all points to purpose, no man's mind is perfect neither is it totally submerged in the authority of God. But, we must yield!