How to distinguish the essence of a "hipster" from that of a long-haired guy?

Is he using philosophical language to package himself, or to deconstruct himself?
Is he consuming ideas, or producing ideas?
When his views are questioned, does he raise a high wall of defense, or is he willing to admit his ignorance, allow his opinions to be overturned, and be open to changing his stance?
The former is a narcissistic personality that dresses up with philosophical language, while the latter is a true deep thinker.
Get to know genuinely wise and sincere people, rather than vain and selfish crafts.