What is a Metaphor?
In order to fully appreciate "The Road Not Taken," we need to understand what a metaphor is. A metaphor is a figure of speech that makes a comparison between two unlike things that actually have something important in common.
We use metaphors everyday! You probably used one today. For instance, calling a person a "night owl" or an "early bird" is an example of a metaphor.
Some metaphors are used so often that we don’t even think about it as a metaphor. For example:
Life is a journey.
The world is a stage.
Love is a battlefield.