If you burn a piece of paper into ashes, then you travel at
say.. 10times the speed of light, you would probably wont go back
to 10years later. Instead you will slow things down, but you are
still travelling at such high speed. Which means is to say, when
the ashes is blown away by the wind, you'll see it in slow motion;
you're seeing this at more frequency. Whereas the people at the
normal pace will see the ashes blown away quickly.
If E=mc(sq)
10 times will be 10E = 10[mc(sq)] = 10m10c(sq)
Therefore to conclude my thesis, I will say you will not revert
time but only to slow your motion at such speed. 
