Can't Even Tell You What I Want To Say With This

allow me to indulge in my inner english/literature weirdo i could be wrong though ahem according to this scene in particular when cas beats up dean and then later carries him and the text meaning that the energy drink is the only thing keeping you up (both as in awake and standing) however it is also the reason you're in this position in the first place staying up late leads to tiredness and that leads to drinking energy drinks which lead to a quick fix but ultimately make the problem worse and reset the loop thank you for coming to my ted talk