Bad point is the shit people have forgotten what to do from time to time, so I usually protected by monitoring several cycles so that an error has occurred which would make the work come out with more accurate too.
Cons are forgetful, so the time to do what I usually protected by checking several times to prevent errors. This will work out to be more accurate, too.
Weak point is very forgetful, so the time to do something I always prevent by examining several times to Amelia mistakes. The work out is more accurate.