Some people might find this useful. I've since learned to make more complicated and exagerated facial structures with my characters, but this is how I started out! Fr the beginner it's super simple, looks cool, and can be drawn at almost any angle with ease. And because of the massive eyes and simple mouth, getting cartoon expresssions and emotions across through this style is really easy and fun!

Hey, it's how I learnt. Give it a go sometime!