Subculture Why is the "chosen" so tight-lipped?

※Please note that product information is not in full comprehensive meaning because of the machine translation.
Japanese title: サブカルチャー 経済 「選ばれる人」はなぜ口が堅いのか?
Out of stock
Item number: BO1970198
Released date: 14 Mar 2017
Maker: President

Product description ※Please note that product information is not in full comprehensive meaning because of the machine translation.

Economy
Subculture
As typified by the flames on Twitter and Facebook, it is time for "small remarks and posts" to change the fate of business people. Also, many people who can handle big jobs around them are "tight-lipped". How do they benefit from "tight-lipped"? What is the line between what to say and what not to say? Let's end "I shouldn't have said"! A PR professional explains!