Jigglypuff -1st attempt at Spriting-

[Garamonde]

Not to mention, you'd be just ditching your old work for something else without finishing it just because you can't get it right right away. That's called avoiding your problems.
I'd think you'd want each sprite you make to be the best it can be, especially your first one. If you finished this, you would in fact gain experience from it, even if only a little.
You should really reconsider because throwing something away before it's done makes you look kinda lazy too. I say you keep working on it and learning from it, and then you'll be ready to take on bigger things.