If you believe that you are what you feel, then life truly stems from your thoughts and emotions. Affirmations or the process of repeating positive words can boost your spirit to new levels. We must translate our thoughts into words and eventually into intention in order to manifest what we want in our reality. Affirmations are proven methods of self-improvement because of their ability to rewire our brains and have the power to change people’s lives. Science also says that positive self-talk definitely brings about changes in the brain. Here are 10 powerful affirmations that can change your life.