According to several psychological studies, including a famous report in the Journal of Happiness Studies, the "ideal" vacation length is eight days. Research shows that a traveler’s health and well-being peak on the eighth day, after which the "novelty" of the experience begins to fade and the "stress" of returning to reality often starts to creep back in. An eight-day trip provides enough time to fully "disengage" from work stressors and recover from any jet lag, while being short enough to avoid the "normalization" of the vacation. From a high-value "pro-traveler" perspective, an eight-day window (leaving on a Saturday and returning the following Sunday) is a peer-recommended strategy to maximize two weekends while only using five days of vacation time. Shorter trips often don't allow the body to reach the "recovery" phase, while trips longer than two weeks can lead to "vacation fatigue" for some, where the appreciation for the destination plateaus.