Whats travel without a little laughter? Beat the blues with these unique on the road tips. Old woman laughing. Photo by phitar Whether suffering from homesickness or culture shock, jet lag or entourage ennui, the traveler’s life is not always as happy as vacation photos might make it seem. Hitting a few rough patches along the way is natural and to be expected as you globe trot. Just because you’re having exciting adventures and visiting beautiful places doesn’t mean that every day will be e