First Time Using SAI (LoL) *need help*

So I saw you guys using Paint Tool SAI and decided to give it a shot. o-O I watched one video on how to use the Magic Wand thingy and I finally got it done. I colored a line art of Patrick Star (SPONGEBOB FTW).





Edges are ruff cus I added the background fast and wasn't paying attention so I accidentally took off ALL the black outline so I had to outline it (I sucked obviously).

YEA SPONGEBOB FTW!!!!
cant wait to see it
lmao it can be my new avatar plz?

You know what I need. I need a tablet. Lmao. Too bad they cost like $200 for a good one. :/ DANG IT.

(if you don't know what a tablet is it's something you hook up to your computer. You can get this pen type thing. You write/draw on the tablet and it will copy what you do on the computer if you're in like SAI or MS Paint or something. I don't know for sure because obviously I don't own one. lol)

omg dude i luv it even tho it mite need some touch ups
can i use it as my avatar?? pweaaase???

or do u think i should just keep mine

lmao if only u can draw stuff that moves....like harry potter (cuz harry potter kicks ass, Ranger)