That is really interestingly explained, in general in adolescence we already have our mind formed and we have our pros and cons, we like something and it is sometimes hard to convince someone that this is not right because he does not care. The best to start open mind teaching in school time when children are curious and willing to learn, discuss and argue. That is the time to form such future generation society without prejudice. But I like your concept and the way of your explanation, really appreciated for the chance to stop and think :)