Stunning for a "one sitting blurt". Well, stunning anyway - lots of good imagery and very imaginative structure. I am often intrigued by people who can find the energy to feel and to write good poetry about things other than loss and break-ups (I do it myself). This seems very introspective and personal, like the reader is allowed access to your thoughts, but your feelings are one layer beneath that, so it leaves so work for the reader - in other words, it is thought provoking.