How did his voice deepen? Do the hormones that or something?
"An adam’s apple is formed when testosterone causes thickening of the thyroid cartilage in the neck;
this thickening is also part of the voice changing process."
I've watched numerous of his videos in the past. He's documented his whole story from the very beginning, it's a fascinating channel and a great support for people going through similar struggles.
A reverse warholian tea