Put this little subroutine into your robot worker to make it more human like. Don’t bother me about the fact that it is a hybrid of DOS and BASH scripting. That happened because, well… see for yourself what happened to my /proc/brain.
:START
do work
if work = $good
goto START
fi
if work = $evil
goto END
fi
:END
/proc/brain > /dev/null
shutdown -h now