I have a quick suggestion for you. Eliminate the ugliest four-letter word from your vocabulary. Do you know what the ugliest four-letter word is? "CAN'T."

When you repeat a word or a phrase over and over and over, you know what happens? A belief is formed. Beliefs can be positive and negative and they become a filter by which you screen your world. In other words, once you have a belief accepted as "truth and reality" you begin to filter your work accordingly. You begin finding the evidence in your world to make that belief true.

Take a little inventory and determine whether the words you use are leading you closer to your goals and your dreams, and if they are not, then eliminate them and replace them with something better.