The global tourism industry accounts for a whopping 7.7 trillion USD, while its percentage is 7.6% of the worldwide GDP. Tourism is so popular, especially today, amongst other factors, because it helps promote positivity and enhances mental health. Individuals who are fond of traveling and schedule regular trips and excursions by taking time out of their work schedules tend to stay happier. This positivity stems from traveling, letting the individual escape their daily routine, which can become tiresome.