Everyone needs someone to believe in.
You can't compartmentalize unforgiveness. You can't control sin. You can't manage sin. Sin is never satisfied with the amount of you it possesses.
If God gives you a platform where you're influencing others, you need to steward it well.
If you choose to be obedient to God, God meets you with divine enablement.
Authority leads through position. Influence builds others out of relationship.
All the good you've ever done does not make it permissible to sin now.