Turning back time

[slipstrike0159]

If i could travel in time the way everyone thinks about, then i am almost absolutely positive i would have undid a couple of gianomous mistakes i have done. So... in the future i myself would have already gone back before right now, changed it, and it wouldnt have happened. Then again its all science fiction in that fashion and it would be nearly impossible at least for me.
The idea of using a particle accelerator to excite every particle in your body so that they moved extra fast wouldnt work either. If anything it would be like how einstein (i think) described it which would be that it would seem like everything else was moving twice as slow as you. All that would really do is make you very old extra fast which no one wants.
Conclusion: Time travel as we think of it is very improbable and almost definitely impossible.