Dr.Penny Asbell,a doctor who performs the procedure, says people should be aware that not everyone is a good candidate for the surgery.

VOA: standard.2010.03.03

And the doctor told me it is good for me to express my creative urges.

医生也告诉我,表达出我自己强烈的愿望对我有好处。

麻省理工公开课 - 固态化学导论课程节选