The simplicity of this poem is great yet there is so much more to it. A poet's mind is always running wild and does often have to find the deepest depths and fears of their soul. It's really hard to write a "sad" poem that's unique but here you make the readers heart feel. I kinda see this like you are writing this for yourself like a journal. Though somehow you are speaking to the audience at the same time. I'm not sure how to explain it lol. The poem is about the insecurities about how a poet can feel about their past and how hard it can be to write about it. Our inner monologue is dying to escape. And you did well to pour your heart out. The ending line is wonderful! You are just hoping the sun will be your alarm clock tomorrow. Beautiful! !