My friend, a teacher, shared his experience with one particular pupil.
This boy asked him when "hari masuk gaji" because he was waiting for the day so that his father can give him some pocket money.
A few days later, he got the chance to talk to this pupil and found out the family was kicked out from their rented house (because his father lost his job) and had been living in a budget inn.

I'm proud that he is such a dedicated, concerned teacher, I wish my son would have wonderful teachers like this when he grows up.