The truth is having a fixed mindset as the name implies, increases the limitations you have in your life.
Optimists believe the glass is half full whilst pessimists believe it’s empty. The same can be said for those with a fixed mindset vs a growth mindset.
The expert in mindset is Dr. Carol S. Dweck, a Stanford University psychologist. Dweck tells us that those with a fixed mindset firmly believe that intellect is static whilst those with a growth mindset strongly affirm that intellect evolves.