I would rate your poem 9 out of 10. Your poem skillfully explores the conflict between the heart and mind and the tension between emotions and logic. The juxtaposition of a heart that is too big and a mind that is too small creates an intriguing contrast, and the imagery of being "cursed" with these opposing traits adds depth to the poem. The use of enjambment, where lines are split and continued onto the next line, creates a sense of disjointedness that mirrors the internal struggle of feeling like two people held together. The repetition of "my heart cannot fit/should it not belong?" adds emphasis to the speaker's sense of unease and uncertainty about where they belong. The contrast between the heart's persistence and the mind's lack of trust is thought-provoking, and the use of "hypocrite" in the closing line adds an interesting layer of self-awareness to the poem. The language used is simple yet powerful, and the poem conveys a sense of emotional complexity and inner turmoil. Overall, your poem effectively captures the conflict between the heart and mind, and the struggle of navigating conflicting emotions and thoughts. The imagery, enjambment, and use of repetition contribute to the overall impact of the poem, making it a compelling and introspective piece of writing.