I know from personal experience how fear and low self worth can cripple one's ability to succeed in life. But with a little support, caring and inspiration, miracles can happen.
Smiling is very important. If we are not able to smile, then the world will not have peace. It is not by going out for a demonstration against nuclear missiles that we can bring about peace. It is with our capacity of smiling, breathing, and being peace that we can make peace.