다음 글에서 playing intellectual air guitar가 의미하는 바가 뭔지 설명해줘 :
Any learning environment that deals with only the database
instincts or only the improvisatory instincts ignores one half of
our ability. It is bound to fail. It makes me think of jazz
guitarists: They’re not going to make it if they know a lot
about music theory but don’t know how to jam in a live
concert. Some schools and workplaces emphasize a stable,
rote-learned database. They ignore the improvisatory instincts
drilled into us for millions of years. Creativity suffers. Others
emphasize creative usage of a database, without installing a
fund of knowledge in the first place. They ignore our need to
obtain a deep understanding of a subject, which includes
memorizing and storing a richly structured database. You get
people who are great improvisers but don’t have depth of
knowledge. You may know someone like this where you
work. They may look like jazz musicians and have the
appearance of jamming, but in the end they know nothing.
They’re playing intellectual air guitar.
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