Haha, I'm just glad to help at all! But yeah, In the free video tutorial I have for this I talk about him lookin' kinda like spike: gumroad.com/products/ykFU
I found that fear is the limiter to many great things in life for me personally, so I embraced the fear, and then replaced it with courage. Drawing is no different, in that we'll hold our abilities back if we're scared. I love to mess up and make mistakes-- it's the fastest way to learn!