Lovely first line. It sets a plaintive mood...and the final line is lovely and fresh! Very creative.
Within the poem, the third and fourth stanzas contain slightly overused phrases, like "ear to bend" and "cliff's edge", although the preceding parts of each stanza ("you'd beg the sun", etc) are solid. I would delve a little deeper to replace the generalities, and then you have a very wonderful poem!
"Just for someone to catch your soundwave" is also lyrical and surprising.
Sometimes, my dreams talk back to me, which I personally think is good. As to your write, an excellent expression once more in your special style of that state many of us go through.
wow, such an emotional context driven to desperation, chasing wind
off a cliff, calling card of loneliness, there are many featires that bring this
poem to life with sensitivity and structure. so subtle and easy to understand
in context of the metaphor, i believe you've done a great job here, awsome.