What has been the most significant change in your life? How did this change affect you? There is no special things that changed my life in the past.Maybe the most significant thing is what book I read and what music I listen . First, book is a very important thing for us ,it can change our mind of everything. For example,if you read a science book, you may change your mind of this world, maybe you will think about what is the significant things for life that we never mentioned. Or you can read economic book and art book ,it also can change someone's worldview , too. Second, music could influence my emotion. Actually,I do not have diverse emotion in daily life , so , I need some interesting things around me . Music is good entertainment,like movie , sports and so on.