This specialist charges between $130 to $170 for first consultation and between $80 to $120 for follow up. If not for the need, I would not have come to a specialist. And obviously, this specialist caters to customers who are mostly rich.
While waiting for consultation, I saw a notice pasted above a power socket.
"PLEASE DO NOT CHARGE YOUR HANDPHONE IN THE CLINIC"
I'm not sure if there were really a lot of people taking advantage of the waiting time to charge their phones in the clinic previously. But somehow, the notice sends me a message about the kind of person the specialist is.