Wow, Nana this poem is amazing. I love the repetition of "release me" .. it really shows the depth of how much this person needs to be liberated, and released from the thoughts or pain. I love the opening stanza, and this part especially
"release me from my thoughts,
and do not feed me yours
because mine already hurt."

-- I love the personification of the thoughts, 'do not feed me yours'

The second stanza was so eye-opening as well... I like the idea of this monster in the garden, which indicates that this heartache came from somewhere close, possibly someone living in the same home.

I also loved this line "I am but a kiss of salt in the sea" ... I just love it! The kiss of salt in the sea... making it sound bitter, salty... it was just a lovely metaphor to read!

You have no idea what this is - I will tell you... this is a brilliantly written poem, with amazing imagery, but also deep emotions. Great job my friend :)