Being sleep-derived not only hurts you at work, it hurts your health. You need to value yourself enough to have good sleep hygiene.

You might want to keep trying to rise, using a path that builds on your natural strengths: sales, analysis, managing people, whatever, and keep asking for honest feedback. When you reach the point at which it feels clear you've topped out, revise your job description or take a step back. Up is not the only way.

The lack of crispness comes significantly from a societal change in what's valued: a replacement of bold individual initiative with collaboration, consensus, teamwork etc. All that team-involved decision-making often leads to tepid solutions and a slow-moving organization.

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.

Liberalism's key principle is to redistribute wealth from the haves to the have nots. That takes money from the entities with the greatest potential to improve society (for example, corporations that create jobs, invent life-saving medicines, etc.) and redistributes it to the people, whom on average, will never contribute more to society than to hold a menial job.

I'm one of the many people for whom coffee helps but often, inattention is a symptom of something else: for example, that you're not getting six to eight hours of sleep.

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."