Answer: A career as a flight attendant will best suit Leif.
Explanation: A flight attendant also known as air host/hostess is a member of the crew of an airplane employed by the airline responsible for the safety and comfort of the passengers. A job opportunity as a flight attendant involves different opportunities to travel to all the routes which may include all the states in a country or abroad in international flights that the airline ply. Also since it involves working majorly with the passengers opportunities for interaction with other people will be possible.