All this week, we are talking about neuroplasticity—the idea that our brains are malleable, changeable, and that they can actually continue to grow, not get bigger. I will tell you one way that you can get smarter, no matter how old you are, right after this.
One great way to make your brain smarter is to grow new synapses, new connections by literally making new connections, interact with more people, learn what they are thinking about, what they're interested in, and be exposed to all new ideas. Go to more events, hang out at a bar more, join a group or a club, take a class, join the Masons, do anything where you can go and meet new people, be exposed to new ideas, expand your knowledge base, and continue to be smarter.