You must be depression, because you make me want to kill myself ;)
Me telling my parents I'm depressed: my parents, "No, you're just a little stressed and want attention, am I right?" My depression worsening, me: "Yeah, you're totally right mom..." Me in my head making a plan to commit suicide.....
I have depression, and am suicidal. Nobody knows though, let's joke about that lol.
Suicidal ideation is like wanting to slaughter someone but knowing/feeling that you can't. It's also, in a way, kind of like seeing a really hot chick that you wish you could F, but you again for whatever reason you either feel you can't or you just can't.