Joe Flacco presents a classic debate among athletes:
do you adopt the mindset that you are the best (power in positive thinking - that the power to do better is in thinking it first)
OR
do you adopt the midset that you are the worst (believing that the power to do better is in striving to always IMPROVE)?
It’s positive vs. negative thinking and it’s different for every athlete. Point being, Joe Flacco doesn’t KNOW himself as the best QB, he just THINKS it.
http://espn.go.com/nfl/story/_/id/7772584/joe-flacco-baltimore-ravens-says-think-best-qb-nfl