Although the brain may be deformed to some extent, it is impossible to change your head shape without changing the shape of the skull. Therefore, to achieve your goal, you must first change the shape of the skull. After the skull is formed, it cannot be changed.

Although the brain tissue can change shape under the continuous external force, the skull can't change shape, and your head shape will remain the same.

The extreme idea is to remove all the skulls above the ears and replace them with artificial skulls made of titanium alloy. ...............

But I believe that, first, no doctor will take risks, and second, the huge cost is unbearable.

Since everyone belongs to "no one understands", you can't understand what you said, so you have to live alone in confusion and pain.