This ^. It's your body, it's your life. As long as you killing yourself doesn't cause harm to another person financially, or physically, then I see it as fine.
Prove that the soul/god exists.. God says free will, so why can't we do with our bodies as we please without consequence? Telling us we'll go to hell if we do anything to harm our bodies isn't free will, it's a command at gun point.
You do have free will, but there are consequences for doing the wrong things. Nobody is trying to convert you nor are we [Christians] threatening you, as for the "proof of existence" part, it is all faith, and my faith is strong.
On Topic: I think suicide is wrong, and yes it is a sin. As stated above, it is also the act of coward I believe.











