Inking help! Really need the opinion of my fellow artist!!!!

[Dark-fenrir]

Hey everyone I just had a small question that I need a little help with. I would love to one day be a professional concept artist or character designer. I typically use a lot of line work and inking with my work and then render it digitally. I just wanted to know if that's a good idea.

Should I just give up ever attempting to Ink anything? Is that a feasible option when it comes to doing concept art or character design?