One of the biggest things I struggle at writing properly deals with how the characters portray how they're thinking. IE, emotions, facial expressions, and body language. I do well enough to get the point across, but I feel like my ability to truly describe the expressions and other important characteristics of the characters is far too limited. If someone had a guide, maybe even just a word list for describing these would be hugely helpful. I'm asking this because I'm always looking for a way to expand my writing and improve it, which I know you guys always appreciate.