Time Turner

If it was within your grasp,
Would you right your wrongs at last?
And turn back time to keep at bay
Those thoughts that haunt you everyday?

That mocking voice inside your head,
Whispering thoughts that do imbed
Regret into your every hour,
Would you change it all with this power?

But remember my word of caution, friend,
For with one turn your world shall end,
To be replaced with something new,
Much could possibly go askew.

You trade in not only the bad,
But also those dear times that you've had,
With loved ones and your beloved kin,
When would you like to begin?