User blog:Psychoticmangle/how many is too many?

another quick question:

i'm going to write a fanfic about my fan characters and i was wondering, how many characters is too many? i'm going to  include canon characters of course (i love team cvfy and you will pry them from my cold dead hands) but i will also have my own characters which rn sits at just about dozen and im thinking about adding about eight more and i was wondering if that's maybe too many to keep track of? how do you guys feel about that?