Navigate Through Time

I was just listening to some 80’s music and for a second I wished I was a kid again back in our old apartment listening to this music and didn’t have a single worry in the world. This got me thinking about something. Usually in videogames, when you finish the game all the previous levels you past through open up and you are free to navigate between them all. When we die will the same thing happen? Would our past open up and we would be able to travel through it all again? Wouldn’t it be cool if we could? Imagine going back to any time through out your life, fix things which you wished you could, do things you wished you did.. stuff like that. I think work is stressing me out.