Hi. FMOPV there are two types of bookish people:

Bookish person #1: a person who has a certain knowledge about some stuff and is always trying to explain people things about it in a complicated way. The real objective of these low self esteem FUCKERS is to bore people and at the same time, prevent them from understanding what he's saying to remain as the "most intelligent person around here". This makes unhappy fuckers feel smug.

Bookish person #2: stupid lowIQ asshole who is unable to create any new information/knowledge, and, because of that, feels frustrated. To compensate this, he reads about subjects and then speaks VERY LOUD about it , without even change any word of his speech, to fake he is very intelligent.

Bookish type #3: a mix of these two CABRONES

Intelligent people explains things in a simple way and people tend to understand them