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Why is it so hard to break a bad habit?

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Build Character

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Many people deal with a nail-biting habit at some point in their lives. Some will go to great lengths to try to stop, employing strategies like dipping their hands in salt or wearing gloves. And while not all of us are nail-biters, most of us do have a habit we’d like to kick. So, what's the best way to break one? Explore how habits are formed, and discover tips on how to manage these behaviors.

What role does the brain chemical dopamine play in the process of habit formation?

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About Build Character

Character refers to ways of thinking, acting, and feeling that benefit others as well as ourselves. Character is plural—encompassing strengths of heart, mind, and will. Like social and emotional learning, the elements that make up character can be taught, learned and practiced, and we’re here to help. Explore this page to strengthen your kindness, grit, decision making, curiosity, emotional intelligence and more - brought to you by TED-Ed and Character Lab.

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