In any given situation, you must consistently do 10% more than those around you; this is the essence of optimization, a vital tool for career success. Self-optimization changes everything, and is one of the best ways to improve in anything you do. Even seemingly minor changes can yield major results, so pay attention to the details.

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Understanding the environment in which you thrive, be it structured or free-spirited, can greatly influence your success or failure in work and life. Determine whether you are a structured or free-spirited person, and seek out similar people and situations. Like people, companies and organizations are also either structured or free-spirited; success comes from understanding which type of environment suits you.

Your mood is a major determinant of success in anything you do. You should never enter an interview or any other high-stakes situation in a negative frame of mind. You can needlessly lose many opportunities simply because you haven’t been “up”. For example, job seekers find considerably greater success when interviewing on Fridays, perhaps due to the fact that people tend to be in a better mood towards the end of the week. When people are relaxed, they are in a better “buying mood”.

If you really want the job you are going after, you need to get your prospective employer’s attention. The most important thing for you to do is ensure that said employer sees your resume; following up with a phone call is also an effective strategy. While many employers consider a phone call an annoyance, it does help ensure that your resume gets viewed. Set yourself forth as a safe choice for the company.

In this article Harrison explains the need to accept yourself the way you are. Harrison believes that most of us are not confident that we are good enough, or capable enough. Because of this hole within ourselves, we allow others to help us when we do not need help, fail to consistently feel content with our lives and accomplishments, and neglect to feel satisfied with who we are. We always feel a sense of lack. The most important thing you can ever do for yourself is overcome this sense of lack. Believe in yourself and your worth: you can accomplish all those things about which others would have you believe differently.

In this article, Harrison explains the importance of putting in your best efforts while at work and simply not working when you are not working. This he calls ‘disconnecting’ from work. Some people perpetually work all the time, whether at office or outside it. Their minds never get the chance to recharge and their constant attachment to work proves counterproductive and is dangerous. Once outside the work place, you need to rapidly put yourself in another state of mind and begin to enjoy your life and the world around you. In this way, your mind gets recharged and rejuvenated and you can begin work the next day with a fresh new perspective. Harrison believes that you need to develop the profound ability to disconnect from work which in turn will help you to become more efficient, more detail-oriented, and more focused than an average worker.