Discipline

Am I, am I still tough enough? Feels like I'm wearing down, down, down, down, down Is my viciousness 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 Nothing matters to me Nothing matters as 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 oh Ooh, ooh, ooh oh Ooh, ooh, ooh oh 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 myself) --- Discipline - Nine Inch Nails