We're actually definitely planning on working until midnight on Saturday, if we have to, to finish the robot for the Preship the next day. All of the long hours are really beginning to push some people to the breaking point.
Today, one guy was having another guy on our team drill some holes and the first guy just eyeballed it, which is a practice of mine (I won't deny it, but I tend to be very good at it

) and it turned out that when the guy had eyeballed it, he was off quite a bit, and started yelling/ranting at the guy that drilled it for him from the holes that he had marked.
Not too gracious or professional really.. but I think it's just the long hours and some people stressing out, happened around this time last year also. How many other teams have had some of these types of "problems"?