reaction time down, brain function decreased

heh... when i'm tired, i do strange things... yesterday, made rollover by accident, then cut off the cap i'd crimped correctly... then, on the way home, i somehow thought i was in neutral when i was actually in 4th (was stopping at a light)... didn't realize i was wrong until car started bunny hopping (slightly... not really noticeable from outside, i don't think)... thing is... why would i be consciously thinking that the car wasn't in gear when i hadn't touched the stick? so lost...

also, when i got to work, i was playing with the reaction time thingy posted on the gl (in sofis's thread), and my average was 0.23-something, and my fastest was 0.183... the later in the day it got, the slower my reactions were... i thought it was supposed to improve my reflexes over time, no? what? drowsiness has an effect? driving tired is like driving drunk...?

... oh...