Poem that I wrote, critique please?

A pot of teenage angst and little more; the problem is that what you've written is indistinguishable from the most b prose other than by its configuration on the page. You have used no figurative language and no imagery. This is not even rhythmic prose. It is like going to a wine tasting and being served dishwater. In addition, you have errors of grammar and spelling. Mars must have its first letter capitalized. In 'thats (sic) what people think' you've left the apostrophe out of the first word. in addition, you should have 'learned in the next line, not 'learnt,' unless you are using British English rather than American English, in which case either is acceptable. In the last line, you mean ' you're nothing to me ' to connote the contraction of 'you are.' 'Your' is a possessive pronoun exclusively. You need a good education, and you can consider this lesson as your first; for your own sake, learn to write.