Even if you can go back in to past,you can not kill your self because you are still alive now,in the present.
princessbear798,
August 8, 2010:
Oh you’re not crazy for thinking like this. You are being very creative, I like that. I think it would be suicide because technically, you’re still yourself and you are killing you, and that very well screams “murder”.
Aidrian Hence,
August 8, 2010:
murder because supposedly you’re not killing your actual self, you’re killing an alternate you in a different time line. so you don’t disappear when you return to the present, life just continues on as normal and the other reality goes on without the other you