Everyone loves Netflix. In fact, some people love Netflix so much they can't function without it, cutting off friends and family, forgetting to eat (or go to the bathroom), and letting day after day go by as they sink, unwittingly, into a black hole of schmaltzy rom-coms, crappy horror movies, and obscure '80s British detective series. If you or someone you love exhibits any of these warning signs, it's probably too late.