Playing with the pad - Pikachu

IT'S BEEN ALMOST TWO MONTHS SINCE MAKING MY ACCOUNT HERE, AND IT'S JUST UNTIL NOW I POST SOMETHING FROM A DRAWING PAD. I think I should reiterate to myself how much I need to get my priorities together.

This is just a small thing I wanted to make to just play around with the pad and start learning how the thing works alongside the drawing program. At least I know how to draw decently, so now I have to learn how to draw on this tablet. Gotta start somewhere, right?

Btw, anybody's got some tips on the do's and don't's of drawing digitally (on a tablet)? I'm pretty new on this, so any help would be really appreciated, like canvas size, colors, shortcuts, layouts, anything helps!