Question

So if we found out how to go back in time, and somebody goes back in time and kills themselves... what would happen?


I haven't had a person who could answer this and make sense.

Answer 1

Aah! Nice doubt. Maybe the person would immediately disappear and the fact of existence in future too will no longer exists. I think the person's existence up to the time(in past as past is first) he was alive would be the real lifetime of that person!
If I ever got a chance to try it myself I would pass on my opportunity to you.;)