Theme of The Road Not Taken (Poem)

The major theme in Robert Frost's "The Road Not Taken," is about making choices. The speaker in the poem in traveling and comes upon a cross roads or a fork-in-the-road. Here he or she much decide which way to continue traveling. One way looks as if it has been traveled many times before and is the safer, easier route to continue down. However, the other road does not like it has been used frequently and may be more problematic to travel on. He ends up selecting the path less traveled by, or the road that did not look as convenient, to continue his journey. He/she states that by selecting this path, it has "made all the difference." You could also  interpret that as a theme. Not only is the theme about choice, but it about praising the choice of the nonconformist, someone who goes outside the box to think, a renegade or risk taker.  Think of the saying, "what doesn't kill you, makes you stronger." If this person selected the easy path, they would not have experienced any challenges, yet by choosing the path less traveled they are inviting obstacles and unforeseen adventure, which may make them stronger in character.