First aid. Become a volunteer as a first-aid responder. You will learn and practice how to react in a lot of unusual situations (kids choking, burns, wounds, p

First aid. Become a volunteer as a first-aid responder. You will learn and practice how to react in a lot of unusual situations (kids choking, burns, wounds, people fainting...), learn more about healthcare-related subjects, and live incredibly unusual experiences. It's a highly rewarding skillset.