First of all draw a big circle.
Now draw these lines it'll help you to locate the area to draw eyes, nose and mouth.
Now start drawing Gojo's face beneath the circle.
Now draw Gojo's neck and clothes as you can see in the picture above.
Now draw his ears and his blindfold which he uses to cover his eyes.
Now draw his nose a mouth. Draw a line curved upward from both side at the end of circle for his mouth.