how to be sophisticated and sophisticated people to emulate.?

It's usually just a matter of being polite and having something intelligent to say when you speak.

College will increase your sophistication tenfold, at least.

Emerge yourself in the arts and humanities, literature, and conducting yourself properly. Speak clearly, and look at people when talking to them. As far as appearance, wear clean clothes that are the right size and that are appropriate for your surroundings.

It's not too difficult to be sophisticated...just a little effort will do it!

Britney Spears and Paris Hilton were sophisticated, act like them.

I would suggest going to the library and borrowing some books on gentlemen's etiquette. Judith Martin has much valuable advice for all people, not just men, and is the epitome of class and style.

Befriend people you want to emulate.