Yes, and let's stress _long_ vacations. We need our brains to disconnect and we need at least 4 days to a week to start feeling "on vacation" [citation needed]

Yes, and let's stress _long_ vacations. We need our brains to disconnect and we need at least 4 days to a week to start feeling "on vacation" [citation needed], so anythin less than say two weeks or whatever (milage may vary) and you just came from work or are worrying about going back to work. Last time I went on vacation I forgot for a moment where I worked :-)