““Have you ever started to learn something and thought after a very short while that you already know this stuff? Have you then just skimmed over the rest of it and not really taken it all in?” We all shifted in our seats a little. He said “Don’t worry, this is exactly what 99.9% of the population do every day. You are not going to be in that number. You are going to be in the 0.1% who actually open their mind and take in learning properly, so that you can use it to achieve great things. If you catch yourself thinking that you already know something, stop and give yourself a mental slap. Wake yourself up to what is in front of you.””