Who doesn't want a timemachine

a timemachine to go back in time.
who doesn't want it?
change everything, so everything would be fine.

change your memories,
change yourself in the past,
what do you really want to see?

a life without living it, is like a heart without feelings.
you must live to understood, and learn.
so you know what you would do in future.

if i could go back in time,
i wouldn't do something different to change my memories,
i would get someone back to start memories with.