Whisperingskye-Were you taking psyche meds? It seems like the ones that decrease our anxiety and/or psychosis can also hurt how well our brain functions. Yet, I know so many people here feel like that they have no choice but to take them (the lessor of evils). We also lose brain power when we haven't slept enough (lots of insomniacs at PC too). I bet it is both of these things for you. Am I right? I hope your next shift goes better....