Interesting piece
Interesting piece, somewhat iconic and abstract in some ways. The thing I notice though is that it looks a tad messy in its abstraction. Unclear details form a mass in the middle of the body, legs are crude, unformed with only a hint of structure. This work relies much on the viewer to finish the details, to assume it. I would say perhaps practice drawing more skeletons, which is a standard practice among art school students anyway. Perhaps take a traditional art class at your local community college.
(Those tend to be better at smaller schools. Such a teaching can really increase your skills much faster and give you a boost in confidence and knowledge as it did for me. No need to take years of learning, just the basics is fine to start with. Experience and practice does the rest.)
I'll give this one a 8/10 and 5/5