Say you're 20 and also healthy, with no commitment to a specific geography or time constraints: Budget a trip to a destination you want to visit, with one rule

Say you're 20 and also healthy, with no commitment to a specific geography or time constraints: Budget a trip to a destination you want to visit, with one rule: no flights. Then, slash the budget in half, invest/save the rest, and figure out how to get to your destination and home again. Take your time.