Your voice is like a magnet. Seriously. And I like to listen to your videos from time to time. It's obvious that you're very determined and self-disciplined person.
Personally as a former boxing coach - I've learned that not talented people but those who have 'never give up' attitude will most likely succed with what they do. Especially if they know how to distance themselfs towards their goals once every now and then. And to adjust ways of reaching those goals.
People like you are surely inspiration for many,
Yours, Piotr