The bookstore provided extra reasons why someone might go there other than just to explicitly meet people. People do have different personality types [1].<p>[1] <a href="https:&#x2F;&#x2F;en.wikipedia.org&#x2F;wiki&#x2F;Extraversion_and_introversion" rel="nofollow">https:&#x2F;&#x2F;en.wikipedia.org&#x2F;wiki&#x2F;Extraversion_and_introversion</a>