If one of the main aim for life is to " learn lessons", we will gain certain wisdom from the lessons. Therefore we gain more understanding of human and the world and will behave in a much better way at a similiar situation. For example, once a person eventually learned how to communicate effectively with others in a nice manner from a series of things that happened to him. Do he know how to communicate effectively with others ever after? Can wisdom be carried with the soul from life to life? Any thought? Any experiences?