I guess this is aimed more at the peeps for who aren't artists/designer students/pros.
Do you draw or paint just for fun? Are you any cop? Do you specialise in any subject?
Obsessive detail about putty rubbers and the 9H, 8H, 7H, 6H, 5H, 4H, 3H, 2H, H, F, HB, B, 2B, 3B, 4B, 5B, 6B, 7B, 8B, 9B scale is welcomed.