What does the drastic change that walter undergoes reveal to us about life?

(if your talking about the film then)Overall in the film, Walter Mitty changed a lot over the course of the film, and learned to not just let people step all over him, and he gained a lot of confidence and was able to say he did something exciting in his life. ... Overall, the character of Walter Mitty made the film what it is.  

Explanation:  have an amazing day ! Remember your awesome!

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but i think it is 2

a simile is first defined as a type of speech that uses one thing or phrase with comparisons to things of an unrelated kind, often in order to make a more vivacious description. so of the phrases above, only the last one (i swear she cast a shadow white as stone) would be considered a simile, as a shadow white as stone takes two unrelated things and uses them in an interesting way.

explanation:

mark brainliest and have a great day!