lustiano, I see no need for you to drag my poor education in this by saying "Maybe your English is not good enough to understand".

Saying "Just one hint: do you know how "Nouveaux-Rich" with loads and loads of money and with a poor education behave? They tend to disrespect and abuse. You will have to deal with this behavior on a daily basis and much more other things that will make you crazy." seems to imply that most of us are like that.