Confidence & Self-Esteem Through Dentistry The Psychology of Teeth, Imperfections, and Self-Esteem Studies show that good-looking people receive preferential treatment over others. We may not like it, but it's human nature to perceive physically attractive individuals as more intelligent, likable, and honest. So who decides who's attractive? It's partially determined by cultural norms, however, self-esteem also plays a large role. If you feel attractive, you'll feel more confident about yourself—and [...]