1) Man is born playful.
2) Then it becomes more developed and perfect teenager
3) Then comes a new level. People grow up, sees life differently
4) The highest point when a person has achieved excellence in a particular area of life. He already professional and much knows. He looks back, realizing what he has done a tremendous way and what made.
5) Conclusions. What did the people in his life. As he helped other people. He says goodbye to everyone, making this world a little better.