Open grenade opened 10 years ago
You must see time travelling as a mirror or photoshop, you can edit things there but since its just a copy it'll never reflect to reality. the only real time travel is happening now. altho no one wants to accept that.
What if we see time travel like Github but without pull requests...? you can only fork...
You were born, as was your father. These are facts. Therefore, if you do go back and attempt to kill your grandfather, you obviously failed.
Think about it. You haven't been born yet. Neither has your father. If you kill your own grandfather in the past, he'll never have a son. That son will never have you, and you'll never happen to take that job as a time-traveling assassin. You wouldn't exist to pull the trigger, thus negating the entire string of events.