Answer:
Human papillomavirus (HPV)
Explanation:
The rough growths described are warts, which are skin growths caused by HPV.
HPV stimulates the growth of the cells on the outer layer of the skin, forming warts. There are many types of HPV, some cause warts on the hands, others can affect the feet, face, genitals, and more.
HPV infections are very common and can be spread by skin-skin contact
someone who has hallucinations can have mental problems are can be mental ill and the illness causes them to hallucinate
Probably true since that seems to be what's happening
Playing fair
following the rules of the game
treating opponents with respect
respecting the judgement of referees and officials
