blog posts New Gies Business professor: Preventing the misbeliefs that lead to big mistakes Oct 8, 2020 11:15 am by Gies College of BusinessResearch Share on Facebook Tweet Email Images With just a little knowledge under their belt, new learners enter what Sanchez calls the 'beginner’s bubble,' where they can become overconfident, putting too much faith in faulty theories or ignoring feedback that could help them avoid mistakes. Share on Facebook Tweet Email