In terms of broadening your vocabulary, I can see you've taken leaps in the past years. What I've noticed is that your poems before didn't lose clarity compared to your poems now, as the coherence of your poems now fade in and out. If only you can be more consistent and maintain equilibrium, I think you'd grow more as a poet.

"then finally realize that people you left
behind
are the true things you search for so long.."

True and quote-worthy. A great read, keep writing
-X