This might be one of the most interesting elements to Gatsby's character. His experiences with the past is a very compelling aspect of his personal composition. On one hand, Gatsby does not acknowledge that the past is binding. It is he who says "Of course you can!" in terms of repeating the past. In this passage, Gatsby possesses a romantic idealism of human freedom and the capacity to define oneself. In the end, this zeal in freedom is something that is distinctive in his character. Given this, Gatsby's supposed yearning to recapture the past might be more of a reflection of his faith in human freedom and in what can be done. Gatsby does not possess the belief that human freedom has natural limits. Rather, he believes that subjectivity and its absence of constraints is of vital importance in self definition. This is something that transcends time, goes beyond aspects that would limit one's ability to dream and envision. I think that this speaks to his zealous embrace of positivism and his pursuit of dreams, something that ends up crushing him in the end of the narrative.
wow that was a very fast reply this site is awesome thanks so much Ill rethink my answer =)