I believe it.
To be fair, you do have potential. I especially like your walking. You have an understanding of how movement should be done. You're just missing the slightly less obvious aspects of animation, specifically easing and stiffness. There are plenty of places to learn about easing (
here's one). Stiffness (or avoiding it) is moving every joint in every frame. Even if in reality you don't think you'd be moving, in an animation it always looks better to find some movement you can do rather than leaving a stick standing perfectly still.
