i am trying to legitimately learn how to draw

[Adam]

Perfectly square chins are one of the STEPS to drawing a face, I'd say. The face is a series of geometric planes, and I really think that studying it that way is the best way to learn. Once you've learned what plane on the face is what, it helps with shading and lighting. Learning which muscles are underneath the face also helps.

These aren't terrible, though. Good first attempts. Surprised you're only drawing legitimately for the first time, ya' 19 year old you!

George Bridgman's life drawing book is excellent, I recommend you check it out. It's got excellent anatomy references and such, it's considered the classic work on human anatomy.