In this scenario, it's just your consciousness (along with all of the memories and future knowledge which you can recall right now) which gets sent back in time; to wake up in your younger body on the day exactly halfway between your date of birth and the present day. When would that be for you, and what would you do? How would you cope with such a situation, and what might you do differently? And how much (or little) do you think that your actions could potentially alter the course of history?