How do you know if you are a good leader? You can only tell a good tree from a bad one “by its fruits.”
If you are a good leader, the people you are leading will be productive and energetic. If your organization is full of gossip, cynicism and distrust…you are a not a good leader. (Or not the right leader for this group.)
Why do I hope you lose?
We grow much more by doing it wrong than by doing it right. (Yet most “leaders” go to extremes to always be right. Or, after a failure they become agreeable but when things improve they revert to arrogant self-confidence.)