He has little concern for what things other may think of him, but is rather vain and cares about how he looks. He has a dark sense of humour. Mindset lies on the darker side of life, and he might be a little cynical as well as a little outspoken. He might not feel particularly guilty about things he does and isn't a type that easily befriends others.
TDandS is a dedicated Gaian - evidenced by his own SDPlus, and he has a distinct style that shows through in both mini and regular versions of himself. He has a dapper sensibility and good taste in color and style of clothing.