PASSWORD:

Choose a definition of the word:

sophisticated /səˈfɪstɪˌkeɪtɪd/

1. having refined or cultured tastes and habits

2. appealing to sophisticates: a sophisticated restaurant.

3. unduly refined or cultured

4. pretentiously or superficially wise

5. (of machines, methods, etc) complex and refined

1.(of a person, ideas, tastes, manners, etc.) altered by education, experience, etc., so as to beworldly-wise; not naive: a sophisticated young socialite; the sophisticated eye of a journalist.

2.pleasing or satisfactory to the tastes of sophisticates: sophisticated music.

3.deceptive; misleading.

4.complex or intricate, as a system, process, piece of machinery, or the like: a sophisticated electronic system.

5.of, for, or reflecting educated taste, knowledgeable use, etc.: Many Americans are drinking more sophisticated wines now.

Having, revealing, or involving a great deal of worldly experience and knowledge of fashion and culture:a chic, sophisticated woman or a young man with sophisticated tastes

1. worldly-wise; showing knowledge of the world:sophisticated travelers.
2. appealing to cultured tastes:sophisticated music.
3. complex; intricate:a sophisticated electronic control system.

The opposite behavior of 98% of the population below age 21. 
Sophistication is a mix of knowing when a joke's over, caring somewhat about the consequences of your actions, talking about something of reasonable importance, having a good dose of common sense, not letting your immediate reactions control your life, knowing how much information is TOO much information, and not wearing your jeans lower than your underwear.