So BlackWholeOfFeels here's your tutorial. It's bad I apologize.

Step 1: Draw a head.

Shape depends on the angle you want the person to be facing. I never draw tops to my heads I don't know why.

Step 2: Draw a nose.

I draw the longer line first. There's a curve but it's not sharp. The smaller line curves inwards. Between the top of the small line and the curve of the big line is a slightly curved line. The some lines for shading. Small ones behind the big line of the nose.

Step 3: Draw a mouth.

This is simple. Doesn't have to be like this but mouths don't really need explaining if you're only doing a line. You can add a line for the lower lip if wanted.

Step 4: Draw the eyes.

This isn't my best example. Just draw a basic almond shape. Make sure the inner part of the eye is pointed. You can make both sides pointed but whatever. Draw the eyeball in there then the iris and pupil. Make sure you have some type of highlight. Any shape or size and anywhere depending on where the light is coming from. Add eyelids to your eyes. As long as you have basic things like this you can draw your eyes however you like.

Step 5: Draw hair.

Doesn't matter how as long as you shade properly.

That's all I've got. You don't have to follow my pictures more as the words. Pictures are just examples. They're pretty bad too XD

You asked for this monstrosity XD