Entrepreneurship may be the most under-taught subject.

Some people who are recovering from depression want to use the lessons they're learned in coping with depression and their empathy for people with depression. Others want their career to have nothing to do with depression.

Essayists write at a length that enables them, within a year, to explore a number of topics, whereas in a book, they'll likely only get to address one.

Answering ads rarely works for career changers because you have no experience in the job for which you're applying.

When you're going to school primarily for career purposes, it's more important to focus on which program is best for you. In addition, your success at college depends far more on what you do at the college than at which college you do it: Choosing the right program, then the right advisor, the right courses, the right term papers, the right co-curricular activities, the right fieldwork, the right internships. You can make those choices at any college.

I think people's feeling the need to be more dependent on others is caused more by the lack of good-paying jobs and by today's zeitgeist that insists it takes a village. That's disempowering although possibly true for many people.

Behaviorism is sometimes criticized as encouraging unethical behavior. For example, most organizations offer rewards for increasing revenue and threat of punishment, perhaps firing if you don't "make your number."