In 3d you have to spend a bunch of time getting things right? Doesn't that apply to everything in life? Whether it's 2d, 3d, or digging a ditch, quality requires effort. Something that seems to have gotten lost along the way.

If you prefer the 2d process, that's what you should do. If you like the final product better, it's a good choice. Please, though, don't use it as a path to not trying to improve.

As for not posting anything because you "sucK", you'd be surprised how a little input from people who do the same thing can improve your skills. Even if you share it privately with one or two people, it helps.