How do you feel when you finish writing a poem?

This is more than just a madrigal. It was written to express and yet to hide something that affects deeply. I imagine, it took you more than the usual 10 minutes to write it my friend. There was also a bit of editing to make sure it touches perfection. My favorite lines are "...but she belongs unto herself alone,", "sylvan dells of yearning and untrammeled thought all for naught -", "deathless cage". Some previous poems including the recent madrigals and sonnet as well as one from 2 months ago have been considered in sculpting this precious work of art.