*Eight types of the undesirable appearance of humans are: too tall, too short, too hairy, hairless, too dark, too light (complexioned), too obese and too lean. Too obese and too lean are the most undesirable of human appearances that are also more prone to various diseases. [3] | *Eight types of the undesirable appearance of humans are: too tall, too short, too hairy, hairless, too dark, too light (complexioned), too obese and too lean. Too obese and too lean are the most undesirable of human appearances that are also more prone to various diseases. [3] |