I really enjoy building servers, because I always learn something new with each server.
My first server was super basic, just channels. I had a friend come in and add all the bots. (deleted)
My second server was similar, but I'd figured out the roles function. (deleted)
My third server is huge, and still up. I have loads of channels and categories, and tons of roles. I even learned how to make reaction roles!
My fourth server, the one in the works, I learned how to add bots, how to set up mee6, and all kinds of shit.
Maybe by server five or six, I'll be able to do everything by myself!