The important lesson i have learnt from the novel 'how i met myself' by david A. hill is that family support is crucial for a happy life . then , john has a strange meeting with someone who looks like him . his life is turned upside down . he is afraid and doen't know what is happening to him . however , when he confides in andrea about his experience and she offers to help him find the man that knocked into him , he feels as if a weight has been lifted off him . andrea is supportive of john and they try to get answers . even when it is difficult to understand what john is going through , andrea should have been more supportive instead af being tired of his doppelganger story . when we get the support of family , through actions or words , even the most difficult obstacles can be overcome .