If you are ready to start to grow as a digital artist, I recommend beginning with the art of others. Yep. you heard me correctly - put down your mouse and pick up your note-taking pencil.
You can discover so much about yourself as an artist by studying the works of others, and thanks to the internet, you don't have to go far to find more than enough art to study. So take some time to examine and appreciate a diverse range of art and artist.
Don't worry if you don't like everything you look at; appreciating art means finding out what it's about, not loving every piece you see.