A mole the size of a melon seed and the shape of an eye grew in the center of the sole of the foot.

If it doesn't interfere with your normal life and affect your appearance, there is no need for surgical removal.

General meat nevus will not become cancerous. If so, it's even more dangerous for you to have an operation.

If you have it at birth, there is generally no problem. But whether it is congenital or acquired, it all comes from inappropriate stimulation.