Punctuation marks may be more important than you think…


Do you know using a comma can save lives?

Let’s eat grandma.

Let’s eat, grandma.


Do you know using a comma can determine who we are talking to?

I know George.

I know, George.


Do you know using a comma can change the number of people in a sentence?

John and his sister, who is a dentist and a mountaineer, will come over for dinner.

John and his sister, who is a dentist, and a mountaineer, will come over for dinner.


And have you heard of “the Oxford comma”?