Is It Reasonable for a Psychiatrist to Catch a Ghost?

"Ye Lan, 21 years old, majored in psychology at Linnan University. He is good at treating various difficult and complicated diseases such as sleep disorders, hysteria, special phobias, persecutory delusions, and schizophrenia. Ordinary psychological consultation room, the price is fair and honest, we sincerely welcome you! For details, please contact: 800*******" Such an advertisement appeared on the giant light screen in Urumqi People's Square and hung up for a whole day. Everyone sighed: "Psychological consultations are advertised. Are you crazy about money?" "If you claim that everything can be cured, you are a liar at first sight!" "You're only 21 years old? You know how to do it! You can't even make it look good!" "Hmph, let's see if I don't expose him!" … A few days later. "Hey? How can I get to the ordinary psychological consultation room?" "Master, are you fully booked again today?" "Who has more of the master's talisman? I'm asking for it at a high price!" "Hush - the master said 'believe in science and reject superstition'!" Ye Lan smiled and pinched the Hunming-level nightmare ghost in his hand and turned it into powder. Yes, he is really a psychiatrist. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.