in my opinion , not all the people r the same , maybe there r some guys who made u a little bit of disappointed

I think that you can judge by the answers you read in Italki.

dear roi g, I guess all members here are educated but some are just fooling around to make this site really a great place to hang with. If you are goin' to set your judgement base on someone's answer, or idea, or advice, you would know exactly who really are those kind, intelligent, serious, just horseplaying......etc. of course they know who they are! Just one thing brother, anything goes here in italki, we can't blame them for being what they are. They might have some good reasons for doing such thing. Just go with the flow and you will surely enjoy your stay here in italki. ~romulus

I can say I'm not that well-educated person like other successful person but in my opinion breeding and refinement of individuals personalities is more likely important than anything.

of course. I am not educated person.