Take risks with your brain. Have you become a Scrabble master, able toss out 40-point words even when your rack looks like EEIOAUC? Fine, congratulations. Now go become a Sudoku master. When you reach that goal, move on. Become a Go master, or chess expert.
Play logic/strategy games. In 2008, scientists Susanne Jaeggi and Martin Buschkuehl devised a method that would increase “fluid intelligence”—the ability to draw connections between things, solve problems, and adapt to new situations. By having test subjects pay attention to two different streams of information, they found they exhibited a significant gain in reasoning abilities.[1]
Play video games. Games can be a great way to stimulate the brain. Try to play a game that is out of your usual range of choices. It will help you think differently. Especially look for games that provide you with problems to solve or force you to think quickly.
Work on challenging your brain in new ways. Try cryptology, for example. This is when a message is written in codes and you try to figure it out. It’s challenging for some, but after a while may even become enjoyable. All logic puzzles are great.
Get physical, and exercise your body. Keeping your body fit as well as your mind is a great—and scientifically proven—way to enhance brain power.
Expand your boundaries. Just like sitting at your desk all day is bad for your physical self, sitting in the same mental seat all the time is bad for your brain. To break out of that, make it a lifelong goal to continually learn new things.
Think of new ways to do old things. If you drive to work every day, and every day you take the same road, it becomes routine—even if it’s an hour-long commute. You get to know every turn, every pothole, every bottleneck, every red light, and every speed trap. It becomes so commonplace that you stop paying attention to it. You stop thinking. Anything you do by rote will curtail your thinking process. Break that habit.
Perseverance furthers. Ignore limiting stereotypes such as “An old dog cannot learn new tricks.” Imagine the success you will feel when you bump your IQ score up ten points! Like anything else, your brain functions better when used. Actively exercising your brain has even been linked to staving off problems such as Alzheimer’s Disease.[4]
Write whenever possible. Send a note instead of an email, or write a draft of a paper (or an outline) in longhand versus on your computer. It will increase visual and kinesthetic stimulation.
Excel in school and have a better career. There is a huge amount of evidence substantiating the correlation between excellent grades and better intelligence. Good grades are the path to better careers and better ways of life.
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