Pretty self explanatory. How'd you get into art/sigs/Graphic design/etc?
With sigs, I just thought they were cool, and wanted to make my own and wallpapers as well. Got Photoshop, made some rather terrible ones, until Serated, Balance, and Cante helped me get on the right track. Took a while but I got pretty good.
As for traditional, I went to school, had a drawing class (Rapid viz), and found out it was pretty cool. Forgot about it until we had a class on storyboarding, and fell in love with it all over again. Digital just came the same way, though we never had a class on tablets v_v