There is a swollen mole on the head. What's the point of fortune telling? Is it good or not?

The key is whether your mole is exposed or hidden in your hair. If it's in hair, it's usually good. Any mole covered by eyebrows and hair is better, and it is "grass covered with pearls", which is usually rich. Exposure is generally unlucky, but it also depends on the color and specific location.

Just cover it, it represents hidden wealth.