There are some really good courses out there to teach you how to make use of a wacom tablet when sketching etc, and how to use different tools effectively to create structure, form and shape more effectively and so on.
I know it sounds really boring compared to drawing on paper etc, but I think your money would be better spent on a decent illustrator course, as that will give you the commercial skills necessary to help you make more cash from doing what you love.
There are some really good courses out there to teach you how to make use of a wacom tablet when sketching etc, and how to use different tools effectively to create structure, form and shape more effectively and so on.
I know it sounds really boring compared to drawing on paper etc, but I think your money would be better spent on a decent illustrator course, as that will give you the commercial skills necessary to help you make more cash from doing what you love.