Facing your fears makes you braver, smarter, and better able to withstand what life throws at you. Sometimes the greatest rewards in life come from doing the things that scare you the most.
Carry a journal to jot down ideas when they come to you. Push yourself to be creative and to think in new ways. Review your ideas weekly and edit them as you go.
We're all so distracted, it's easy to dash from one thing to another without pausing to consider what it means. Make time to pause and reflect--reflection is an important part of the learning process.
When you have an opportunity to learn something new, you become smarter. Make a point of continuously and consistently acquiring new skills, because life will never stop teaching if you're willing to learn.
Smart people have interesting things to talk about. They know how to expand their mind and feed their brain, so spending time with them is good for you on multiple levels. Seek them out at work, in service organizations, and socially.