When we have a fixed mindset, we tend to stunt our growth and stop ourselves from getting what we want in life.
According to a study released by Microsoft in 2015, the average attention span of a human is eight-seconds, less than that of a goldfish.
Your inner drive is that feeling of determination, deep inside, that gets you to carry on, even when you've lost your motivation.
If your self-confidence is low, you will find it exceedingly difficult to accomplish your goals and achieve success.