hard to articulate

I am not good with words. In fact, I find it quite difficult to orchestrate the tens and thousands of words in the English language just to get a single note of a message across. Especially if I want to articulate it in exactly the way I want it; for those words to cover every detail and every crease of my explanation and have it come out in perfect harmony with my thoughts. It's hard.
Thank you for understanding me despite my lack of ability to tell you what I'm thinking in words.