Everything above is spot on.
Kids sport is a killer, here is what my kids are interested in;
In US dollars
Football $32/hr
Karate. $38/hr
Sailing $51/ lesson
Parkour $38/hr
Swimming $38/ 45min
My son is having learning support at school to help with learning difficulties 3 hours a week @ $115/hr
Domestic Helpers are a way of live over here, the help raise the kids while you are away and the wife is out working, min salary $800/mth
Forgot about servicing a mortgage back home.