Hey, so I was wondering, what exactly is permission? I mean all I know is that they give player permission to use something, from commands, item use and other stuff, is that all? What is the difference between this and just using a list inside a config file? like if a player run a command, then just check if they are in the list inside the config or not. Won't they function the same? What are the pros and cons of adding permission compare to just using a list inside the config file?