If you want to get positive results you have to refuse to think negative thoughts by substituting them with constructive ones. When you develop a positive attitude toward life, your life will start having a positive result.
Distance yourself from negative people who try to lower your motivation and decrease your ambition. Create space for positive people to come into your life. Surround yourself with positive people who believe in your dreams, encourage your ideas, support your ambitions, and bring out the best in you.
You may find that you have been telling yourself that practicing optimism is a risk, as though, somehow, a positive attitude will invite disaster and so if you practice optimism it may increase your feelings of vulnerability. The trick is to increase your tolerance for vulnerable feelings, rather than avoid them altogether.[…]Optimism does not mean continual happiness, glazed eyes and a fixed grin. When I talk about the desirability of optimism I do not mean that we should delude ourselves about reality. But practicing optimism does mean focusing more on the positive fall-out of an event than on the negative. … I am not advocating the kind of optimism that means you blow all your savings on a horse running at a hundred to one; I am talking about being optimistic enough to sow some seeds in the hope that some of them will germinate and grow into flowers.