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Today's Idiom = "In(s) And Out(s)"
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In(s) And Out(s) ( the knowledge gained from experience ... )

"In(s) And Out(s)"

In and out is the way you know something when you know it very well.

Example: "I've been in this business for 30 years. I know it in and out."

Example: "I know this city in and out."

When you add the s and say the ins and outs, you are talking about the special ways that you know to do something, when you know it very well.

Example: "I hope you can help me. I want to learn the ins and outs."

Grammar point: In and out acts like an adverb ("I know this in and out"). The ins and outs acts like a noun ("Teach me the ins and outs").

Example: "My friend Jeff has worked in publishing for 15 years. He knows all the ins and outs."

In Your Spare Time

It Burns You Up

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