K.I.S.S.

The following documentation comment has been logged on the website:

Page: https://www.postgresql.org/docs/10/static/index.html
Description:

for a beginner, your documentation is hard to follow. nowhere does it
discuss how to create a user that have "createdb" and "createrole"
privileges. you should provide a complete chapter for noobs.

also, don't discuss or intermix the discussion of recommended standard way
of doing things. if required, place it in the appendix. your documentation
should just keep discussing working with PostgreSQL, from beginning to
advanced.