Not always so simple though, a lot of places have a pattern of overwork that goes a bit more like this. Someone somewhere up the chain overpromises on somethin

Not always so simple though, a lot of places have a pattern of overwork that goes a bit more like this. Someone somewhere up the chain overpromises on something without consulting the people that will do the work. Then the team is forced to burn the midnight oil to do that, because they are a talented group, who like the work and don't want the company to look bad, they manage to actually hit the date or miss it just by a little bit, by working themselves nearly to death. Management, who thought the date would never be hit, based on the engineer complaints at the outset, is effusive in their praise for the team, buys them lunch or some other banal expression of thanks/recognition for their sacrifice, and now feeling justified in their estimation "skills" because they were bailed out by the engineers, proceed to do it again, and again ... after behaving for a little bit, or letting the engineers set dates for less important projects.