I'm on a merry-go-round, going around, driving me crazy.

Right now I'm so pissed off, the thing is why though. Lately I've just been pissed off at no apparent reason at all. I just want to stab something. Someone get me a voodoo doll for me to stab. Okay better not because that stuff might jinx it. I don't want to hurt anyone because then I'll just feel more pissed off. Tell me, my current urge to wield a knife, is it normal? Because the urge... it's growing.