Our last logical operator is the not (!) operator. It negates (reverses) the value of a boolean. For example:

bored := true
fmt.Println(!bored) // Prints false

tired := false;
fmt.Println(!tired) // Prints true

Notice that the ! operator will either take a true value and pass back false, or it will take a false value and pass back true.

Let’s see how to incorporate the ! operator.