Travel is the means through which man is able to liberate himself from the trivial anxieties of this world. But in a group, you have travel companions, even if you don’t know them personally. Group travel provides the opportunity to see maximum number of places with minimum time, since usually a group travel will be functioning as per the scheduled time. The study wasn’t super big, just 182 students traveling to Guadalajara, Mexico, but it was a randomized, placebo-controlled study, which is the gold standard design for medical trials. You may be surprised, but there are lots of them on…

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