Character, Being a library

Every library's personnel roster should include someone to fill each of the following character roles:

• the village idiot
  
• the insecure scholar
• the Pollyanna
  
• the skanky slut
  
• the pretty one

It is recommended to write these roles into people's job descriptions so that you don't end up with more than one idiot.

Ask the readers: What other characters belong on the library payroll?