Hi! I need some help sorting through some concepts I have for a world I'm working on for a series of settings that may move on to becoming a fully fledged book. I feel that the world mechanics may make an impact on what kind of world I make, so let me explain those briefly: Essentially, there are people known as mancers (tentative name) who can pull power from their most dominant emotions and use them to fuel their magic. There are different schools for the different emotions, the most common being anger, with subsets such as wrath and fear, and mixed schools like grief. What I'm stuck on is coming up with rules for the magic, societal rules, and general world building things. Any help would be appreciated! And if I'm forgetting to add anything to my world, please let me know! This is my first big project in a while, so I'm bound to forget something.