Final answer:
The career that is least appealing for staying intellectually sharp with age is long-distance truck driving.
Step-by-step explanation:
If your main goal is to stay intellectually sharp with age, the career that is LEAST appealing is long-distance truck driving. This is because long hours of sitting and lack of mental stimulation can lead to cognitive decline over time. On the other hand, careers like teaching, journalism, and nursing require constant learning, critical thinking, and problem-solving, which help maintain cognitive abilities.
Learn more about career choice and cognitive decline