Explaining "Do not make a mountain out of a mole hill"

What does it mean?

The phrase means not to exaggerate a minor problem or turn something small into a bigger issue than it really is.

Tone

Origin

The phrase is English in origin and has been used since at least the 16th century. It metaphorically compares the small size of a molehill (a small mound of earth created by moles) to the large size of a mountain, suggesting an exaggerated response.