Philosoraptor

yes, because you would be killing yourself

Then you wouldn't exist, so who would have killed you.

depends on what theory your going with

Options like the parallel universe theory usually mean that is is not actually that you killed. 2z1i0k.jpg (click to show)

in endgames theory when you go back that is your new future and it does not change your past

Yes, parallel universe theory such as Endgame would have that being a different version of you, rather than actually you. Try to keep up. :P

in conclusion what the fuc is time travel

Jumping between parallel realities.

intill someone actually records it we have no idea

I suppose that the official term if there was one is double retcon homicide.

well technically that is not possible but if It did then no because you did not decide to kill yourself so technically it is murder