Be confident in your lines The body can be composed of many shapes, like the top half of a body can be made up of squares and circles Just make sure your squares and circles are bouncy, the human body is very curvy so it might be hard to **fully chalk up to shapes, but it can be done :)

I would also say From this drawing itself Head proportions are very important:) Your face, where expressions and eyes can go is basically the size of your hand the only thing missing is your cheeks and forehead from your hand Try using that as a guide for when your giving a body to head ratio :)

Though, some bobble head and big head styles are really cool, you could probably stylize :)

I'd say a lot of your art has that chunky, cute chibi style to it, which loons great! Anatomy and proportions for those types of chibi styles you have on point But if you're wanting detailed anatomy You have to find a good base for your art Some use shapes and others use lines but everything starts somewhere :]

My words are not wording for me fr