Would work travel seem a little easier if it could turn into a vacation? Two professors said they have proof that would help business travel. Florida Gulf Coast University’s Jace Ramsey and Florida Atlantic University’s Melanie Lawrence observed an increased level of stress from travelers and then surveyed international business travelers at Hartsfield-Jackson Atlanta International Airport and São Paulo/Guarulhos International Airport in Brazil, looking to measure the overall anxiety of a trip. From lost luggage to delays to rowdy passengers, it makes travelers more anxious than ever about flying, WINK News reports.