What is a time paradox?
A quick expanation of a time paradox is imagine if you had a time machine, and you went back and killed your grandfather, as a consequence of this your father or mother would never have been conceived, and thus neither will you have been. The paradox comes into play as this, if you were not conceived because you had killed your grandfather, and your parent wasnt born, and you werent born, this means you didnt exist, and If you didnt exist, you werent around to kill your grandfather in the first place, so your parent will have been born, thusly you would have been too. Its all very confusing. Also, imagine someone you love dies,and you go back in time to save them, and you do, the reason you travelled back in time is to save that person, if that person is saved and alive and well, there was no reason to go back in time anyway, so the loop begins again.
