Ultimately, how you look at your life, is what will make you happy or unhappy. When you are consumed with negative thoughts and beliefs, you will discover that you are unhappy with your life. Eventually, your perception of the world will become your reality. This is why changing your mindset is so important because it will make a substantial difference in your life. There is a lot that goes into making a career change. Your skills have to be relevant to the career you are trying to make a transition into, you’ll need to find an employer that will take you on and train you, and of course there is the daunting task of updating your resume. But one of the most important parts when it comes time for a career change is adjusting your mindset.