Coming to an end

I can’t stay closeted, I’ve tried to come out I’m not accepted now I’m further in the closet than ever. Now I can’t even accept myself.

Depressed for years now, I’m only 15.

I am 100% sure I’m ready to end it, and I’m comfortable with my decision, but I’m scared to do it because of the pain, no method is both reliable and pain free and accessible.

Help.