it depends how u like to bring the change in Qatar there are different ways to do it. bringing a change in a society is very time consuming and painful u cannot change a person in one day but u can change a whole society in 1 decade.

if u want to bring change u need collective effort
for one u see women try to change themselves so that they could impress males is not only the problem with that male but also his upbringing if a male is trained to be a racist bigotrist and is brought up with the idea the girl u marry must have blue eyes white skin blond hair he will never understand as a grown up that how could he marry some one opposite of what he has been taught.

secondly and the most importantly racism is really a big big problem in Qatar which can be changed by collective effort