Successful people manage their minds well; your mindset is the prime determining factor in anything and everything that happens to you. Just as you strive to become and stay physically fit, you must ensure that your mind is stable and moving in the direction of your goals in order to achieve happiness.

In this article Harrison discusses how resisting change and not taking necessary and relevant action can be the biggest obstacles to a better career and better life. Resistance is something that prevents most people from ever changing. Resisting change can be highly damaging to your growth in your career and life. Instead of allowing your life to be controlled by external circumstances, choose to take action and bring about a change. Conduct a brutal self analysis if needed, to clear the blocks you have in your mind and to bring about change that is necessary. Most people give up. They do not persist. You need strategies and beliefs that will allow you to persist and persevere, so that you can change. The best strategy is to be focused, and this focus will help you overcome the resistance you face whenever you make an effort to begin changing.

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”.

In this article Harrison discusses how it is important not to get influenced by negative behavior of people around you. One thing you often find is that there seem to be a great number of people out in the world whose chosen business is to make your life and circumstances, whatever they may be, seem much worse than they are. Your success and ability to get on will in large part be determined by your ability to sift through all of this negative information coming at you. It is important to understand that all around you there are people and forces that want you to feel weak, vulnerable and inadequate. The best thing you can do to control and fight back against these forces is to sniff out and identify these people for what they are–and then avoid them. Do not allow others to control or influence you.