wat if u feel drowsy ?

when i feel drusy,i just lie onbed for few minutes.then i take some cold drink with plenty of salt added to it,bcos i think it is mailny due to low BP.

Well, that depends. Like when I am in class and if I feel drowsy, I just pinch myself really hard so I would feel a sharp pain and that would drive the drowsiness for a while, but it comes back again, so I pinch myself again until the class is over. And after that I go and have a nice sleep. But the best way to beat drowsiness is just sleep when you feel like.