First Point :- You cannot categorized all Ghaati'z under one umbrella...
Second Point:- It is as per each one's capacity and ability they perform their duties and earn their bread and butter and try to meet both the ends.
Third Point :- Do not degrade and look down upon the people, because if things goes worst for you in life..you might end up washing clothes and dishes...
Fourth Point :- Just praying to god to give you good thinking power...
Fifth Point :- Never challenge a GHAATI.... Do not try Also Washing Clothes and Dishes