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What Anxiety Does to Your Brain and What You Can Do About It

We all deal with anxiety in some form or another, whether it's when you're pulled over by the cops or about to give a speech in front of a crowd. But for some, anxiety is a much stronger, more fearsome force—one that never goes away. But what is anxiety exactly, and what's going on in your mind (and your body) when…

Five Amazingly Powerful Secrets of Concentration

Are you having trouble staying focused on your tax return? Is texting so fascinating that you can’t keep your eyes on the road? Concentration can be difficult for all of us, but it doesn’t actually have to be so hard. With just a few simple tricks and hacks, you can drastically improve your concentration. Here are…

The Science of Breaking Out of Your Comfort Zone (and Why You Should)

You've seen inspirational quotes that encourage you to get out and do something strange—something you wouldn't normally do—but getting out of your routine just takes so much work. There's actually a lot of science that explains why it's so hard to break out of your comfort zone, and why it's good for you when you do…

Plan Your Free Online Education at Lifehacker U: Fall Semester 2013

Your education doesn't have to stop once you leave school—freedom from the classroom just means you have more control over what you learn and when you learn it. We've put together a curriculum of some of the best free online classes available on the web this fall for our latest term of Lifehacker U, our…