/ic/ - Artwork/Critique

First time posting in /beg/ and I had some questions, primarily about technique. I've been doing the practices in Right Side of the Brain (without the viewfinder stuff because I don't have that) and I definitely feel like I struggle with creating straight lines and chicken scratches, so I was wondering about how I would circumvent that. (I've always had very shaky hands, so I kind of wonder if that makes art impossible for me.)
Any other critique in general would be appreciated, primarily about symbol drawing
For what it is worth, I've been drawing for six days as of today. I'll post ref in a reply