One of things that have influenced me is to encounter with laughter.
Since childhood, I could not behave as other children do and have been scolded by teacher and parents and so on. Therefore, I felt like inferiority over others and was very pessimistic. One day I noticed that my mistake can make others laughter. People always feel happy when seeing someone can not do what they easily success. I recognized that my defect is strength from a certain view point. After that, I used my defective personality as tool to get laughter and I became optimistic.I believe that comedy can even make one's whole life dramatically better.