What does the sparrow mean by hitting the skull?

Being caught by a bird indicates that you can be promoted by your superiors or elders, get great development, be excellent and be well matched, but you should be diligent, try to be peaceful and stable in what you say and do, and never offend others (don't be arrogant, rigid, aggressive and pushy, etc.). If you have offended someone, you must sincerely apologize) in order to achieve great success and development. Personality, if there is no evil, there is no disease in physical and mental health.