An Idiom a Day . You Are a Bundle of Nerves

When you are very nervous we say you are a bundle of nerves. Calm down and be cool. Can you imagine a bundle of nerves? It would be crazy for sure.

Here is how I use it in a sentence.
 

An Idiom a Day . You Are a Copy Cat

When someone does exactly as you, we say they are a copy cat. Learn where this interesting idiom came from.

 

An Idiom a Day . Cannot Teach an Old Dog New Tricks

The idiom is saying that you cannot teach older people something new. Of course that is not true at all.