I recently discovered something that I knew all along. I know what you’re thinking. That doesn’t make any sense. Let me explain. Have you ever believed something that you weren’t entirely sure was accurate until someone much more intelligent than you verified for you what you already thought to be the case? 

The skit featured comedian and satirist, Al Franken. Stuart, played by Franken, was famous for his gaze in a mirror and repeating the phrase, "I'm good enough, I'm smart enough, and doggone it people like me." So just imagine learning about the idea of self-affirmation while Stuart Smalley was gaining in popularity. 

The thoughts you have most--the thoughts that dominate your everyday life and activity--are generally the thoughts that will move you in any given direction. If you tend to think negative thoughts, that bad things will happen, or that you're a terrible person etc., your life will move in that direction. Conversely, the opposite is true. 

Have you ever wanted something so badly that you found it was hard to think about almost anything else? If you have, you might have been experiencing what’s called “scarcity mindset”. Scarcity mindset is a sort of tunnel vision that occurs when you want or need something so badly that all other things fade to the background (Vedantam, 2017).