When im tired i get really grumpy like REALLYY. i cant even stand to have my friends talk to me, i just wanna pass out right there. and when they do talk i wanna tell them to shut up.. sometimes my head starts pounding...but yah ppl do get grumpy
It really depends on the person.
Technically no sleep stresses out the brain which in turn stresses you out. This causes you to be easily provoked.
I don't really get grumpy though. I kind of just... zone out. Lol.
Because your brain is not functioning properly. When the body doesnt get basic necessities (food, water, sleep, oxygen being the most basic), the brain isnt functioning at 100% and people get crabby.
i get grumpy cause all i wanna do is sleep and i wont let myself cause im out somewhere. the more i dont let myself sleep the bigger my migraine gets so that makes me grumpy too
probably becuz they dont have enuf rest and are feeling irritable becuz they dont want to deal with matters that they find "petty"
haha im the same! Well, sometimes I am more prone to grumpiness, but generally, I just wont make any sense...