A person's ears can't be seen from the front, because there is too much flesh on the side of his face. From the front, his ears are almost completely invisible. This is the so-called "frontal deafness", also known as "reverse deafness".

You can't see the ears at all on the front, which affects the facial feeling. For example, a sister with a long face, if she can't see her ears on the front, or her ears are covered with hair, her face will be out of proportion.

The ear is in the middle of the face. Looking at the ears from the front, normal ears are symmetrically arranged on both sides of the head. The upper edge of the auricle is roughly aligned with the eyebrows, and the lower edge (the lower edge of the attachment point of the earlobe) is on the same level with the nasal floor. Viewed from the side, the earlobe is located at the upper end of mandibular angle, and the outer auricle is located on the extension line of mandibular line.

After the adjustment of ear sticking, the cranioauricular angle returns to normal, and the outward expansion of ears not only shares part of the vision of the face, but also has a slight lifting feeling on the upward diagonal line, which makes the mandibular line extend upward and the facial lines smooth, thus playing a role in modifying the face shape. This is why people who stick their ears for beauty seem to have smaller faces after surgery.