Have you tried experimenting with other mediums besides just digital?
I was browsing through your DA and noticed you only had 1 traditional piece-
and even that was just line art.
I don't know much about digital art, but I do know that
there are so many mediums beside that which might interest you.
Don't feel confined in it just it's what's "popular" right now.
Paint, ink, pencil, marker, textiles, clay- I highly suggest trying it all. c:
I used to draw using only colored pencils,
and now I am so happy I branched out to paints and markers,
and I just keep looking for new mediums I've never tried before,
it makes art even more exciting! Sure, I fail A LOT, but I brush myself off
and keep going. The biggest, most important part of practicing is
ENDURANCE. Keep on going, even when you're doubtful.