comfort zone

American  

noun

1. the range of atmospheric temperature and humidity considered comfortable for most people.

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comfort zone British  

noun

1. a situation or position in which a person feels secure, comfortable, or in control

   encouraging people to work outside their comfort zone

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Example Sentences

"Life isn't easy now, but I love it that way. When it's challenging my comfort zone I'm learning every day."

From BBC

"If you listen, focus and step out of your comfort zone, you can achieve anything in life."

From BBC

Medina, who talks with 100 to 130 customers a day, says his goal is to get people out of their comfort zone.

From The Wall Street Journal

Tony Hawk, the skateboarding legend synonymous with daring tricks and modern skate culture, over the weekend faced an experience “WAY outside” his comfort zone: performing in a ballet.

From Los Angeles Times

They have collaborated on songs that he hopes will see the light of day next year, and he feels the experience brought him out of his comfort zone.

From BBC