Sadhguru
Do I need to build a strong character to be a good person?
Be joyful and sensible, don't become a 'character'
Don't become a "character." A joyful, sensible human being will do what is best. So make sure you are never the problem in your own life.
You will do your best, because when you are joyful by your own nature, you are not an obstacle in your own life and not the problem in it.