Analytical essay based two poems.;You are tasked to write an analytical essay based on two poems, “The Road Not Taken” and “The Problem with Choices”, and explain how they share a common theme

tasked to write an analytical essay based on two poems, “The Road Not Taken” and “The Problem with Choices”, and explain how they share a common theme. 
In my thesis, I am using metaphor/symbol, tone and speaker.

I would like to get some feedback on my essay, and some possible edits that you seem fit.