Nine Inch Nails - Discipline lyrics

Am I Am I still tough enough? Feels like I'm Wearin' down, down, down, down, down Is my viciousness L-losing ground, ground, ground, ground, ground? Am I taking too much? Did I cross the line, line, line? I need my role in this Very clearly defined I need your discipline I need your help I need your discipline You know once I start I cannot help myself And now it's starting up Feels like I'm losing touch Oh, and nothing matters to me Nothing matters this much I see you left a mark Up and down my skin, skin, skin I don't know where I end And where you begin I need your discipline I need your help I need your discipline You know once I start I cannot help myself Ooh, ooh, ooh, ooh (I cannot stop myself) (Once I start I cannot stop myself) And you know Once I start I cannot stop myself And you know Once I start I cannot stop myself And you know Once I start I cannot stop myself And you know Once I start I cannot stop myself I need your discipline (and you know) I need your help (once I start I cannot stop myself) I need your discipline (and you know) Because once I start I cannot stop myself I need your discipline (and you know) I need your help (once I start I cannot stop myself) I need your discipline (and you know) Because once I start I cannot stop myself And you know Once I start I cannot stop myself And you know Once I start I cannot stop myself I need your discipline (and you know) Once I start I cannot stop mys-