(Laughter) But sometimes -- (Laughter) But sometimes I also do get -- I wouldn't call it hate mail -- but letters of really strong concern: \"Dr. Hong, are you insane, trying to put blind people on the road?
(Tertawa) Tapi terkadang -- (Tertawa) Terkadang saya juga mendapatkan -- Saya tidak menyebutnya surat kebencian -- tetapi surat penuh keprihatinan: \"Dr Hong, apakah Anda gila, mencoba menaruh orang buta di jalanan?