Don't do it

You do it. You jump over the stair rail and land on a womans head 12 feet below you.
"Ouch," you say and you stand up.
"You killed my wife you son a ma bitch," yells an Italian guy.
he picks up a knife and stabs you in the face.
"OW! You cunt. I'll fuck you up you stupid bitch." You yell.