You should always be reading a book. Every day you should be reading a minimum of 10 pages or 30 minutes. You have to open up your brain and you have to become a student. And that also goes along with staying humble. So pay attention to what everybody has to offer you. That little old lady at the grocery store that is annoying and runs her cart down the middle of a fucking aisle that you want to punch in the face. She probably knows a lot of shit that you don't know that you could learn from her. I feel like every successful person that I know has that trait and they can sit, they consistently listen far more than they speak.