To Industrial Design formed people that works on Graphic?

I’m studying (Product)Industrial Design (actually at 3rd period of 9) and started seriously thinking about if is this what I really want to keep going.

Most of that because what takes my interest at first was the sketching, product conception and and sell the project to companies. Basically, I like to ILLUSTRATE.
Systematically think on the smallest detalils of production isn’t something I appreciate.

What do you guys advises me?