"Respondents were least happy about the vacation while they were taking it. Beforehand, they looked forward to it with eager anticipation, and within a few days of returning, they remembered it fondly. But while on it, they found themselves bogged down by the disappointments and logistical headaches of actually going somewhere and doing something."
"The most effective way to inoculate a vacationer against the deadening power of adaptation, however, may be the most counterintuitive — to break it up, to interrupt it with real life."