People always seek the diametrically opposed goals of security and improvement. Security and stability necessitates keeping things the way they currently are, while growth and progress necessarily mean changing the status quo. Change always leads to uncertain outcomes; balancing elements of certainty and uncertainty will greatly affect your life. You must find a balance in your life between certainty and uncertainty.

Avoid complacency, as it can literally destroy your career and your life. You are either moving up or moving down, and complacency will always place you on a downward trajectory. Surround yourself with people who will continually challenge you to become better. Surrounding yourself with mediocre people will introduce mediocrity into your own life; when you surround yourself with people who accept nothing but the best, you are likely to become exceptional as well.

In this article, Harrison explains the importance of credibility in your career and in your life. The most important question that you should ask yourself is whether you can be trusted. Fortunes can fall and be rebuilt, but once you lose your credibility, you have lost a great deal. Dishonest individuals may rise rapidly to the top, but they almost always come crashing down. To be dishonest in any way does not pay off at all. People lose their faith, are fearful, and will practically never again believe a dishonest person. A person’s reputation is his/her most valuable asset. It is extremely fragile and should be protected at all costs. You need to have an explicitly honest approach, never fail to make others aware of the truth, and never cut corners. Hence, Harrison states that one of the hallmarks of the most successful individuals is their credibility.

Henry Drummond's The Greatest Thing in the World is...

People naturally want others to be interested in them, and offering this interest is one of the most beneficial things you can do. The more that you display interest in others, the more that they will in turn display interest in you and want to help you. When in interviews, build rapport with your potential employer by demonstrating a genuine interest in the person and his or her organization; everyone loves to have other people interested in them, and like to hire such people.

The ability to fit into your work environment is among the most important parts of obtaining and retaining a job, even more so than your skill level. Fitting in means nothing more than being comfortable in one’s work environment, and making others similarly comfortable. Employers want to hire people who will embrace their approach to business and the world on physical and moral levels, so you must strive to fit in with their worldview.

I have seen the damage toxic behaviors cause. People with these behaviors have difficulties remaining in relationships, holding onto friends and acquaintances, keeping jobs and even getting jobs.