RT @mariopgrant: This Is the Mindset That Will Keep Your Brain Young, According to Research https://t.co/1FIjyYO1VW https://t.co/2DbddGcJ2m

This Is the Mindset That Will Keep Your Brain Young, According to Research https://t.co/1FIjyYO1VW http://pic.twitter.com/2DbddGcJ2m

— mariop grant (@mariopgrant) July 12, 2017