-_-Dissapointing

I don't know whether anyone encounter this.. Sometimes if you're young, some people tend to not take you seriously and try to take advantage ...Thinking that they are highly educated and are more superior than others... I'm not saying everyone is like that...I'm refering to some arrogant people who thinks too highly of themselves, assume everything they does is correct... doesn't know how to be humble and respect people... What for have that capability and yet have such unpleasant character.. What a Master degree they've got...Is this what they find it successful...I really don't know how to give this kind of people respect..