okay so imagine. you were saved by a version of your self that time traveled. would you have to eventually time travel to save your past self? I mean duh you would but how would you know when and stuff. what would happen if you didn't, would you just disappear after a certain amount of time?!? and if you do time travel back and save your self would you travel back to your original timeline? how would you know that this version of your past self would go back to save yourself?? asuming that you have free will and there's no fate shit eventually one of your past selves would not save you, I MEAN BY THAT POINT YOU SHOULDN'T EVEN BOTHER RIGHT!?! alsooooooo what happens if you just decided to live out your life in this timeline?? if your did and your past self still traveled back to save you and that other self also stayed you would have an endless amount of copies of yourself until one of them eventually didn't travel back!
God I hate time travel systems
