I would turn back the hands of time, Go back to the beginning, Change where we're going, Change where we've been. If I could undo the past, I would rewrite the present.
Often times, in our short but long lives, we are faced with moments of regret and wonder, "If I could.." would it change or will it still end up the same? Alas... Everything unfolds as it should. The good and the bad. This is the journey called life. Without regrets there will be no lessons learned.