Remember what you drew when you first sketched?

I remember that my teacher put some eggs, onions, garlics and few different materials bowl on the table.

The first time I sketched, the drawing was quite bad. After I finished drawing, I found that my palms were all darkened because of the drawing pencil.

I still remember discussing with a friend that she prefers light or dark black. She didn't hesitate to say dark black and showed me her 8B pencil, which is much shorter than other pencils.