How Many Characters Before Chaos?
Here's the problem all writers face. Often when we are creating our tales, we create great characters which we love. You adore them (or love to hate them) and formulate their looks, history, loves, food choices, fashion, and everything important. But you can have too much of a good thing. One caution I would share is to define your story early on and determine if you have too many characters to keep track of. Sometimes it can be confusing for the reader.
I will admit I have been guilty of this in the past. I love my characters, but they can get lost in the story of you have so many in a tale. When I was a novice writer, and especially for those of us who create epic fantasy series, it so tempting to have a cast of multiple characters in the novel. That is fine, but you need to review if you have too many. I have learned over my years of writing sometimes you need to step back and seriously consider if you need to take out some characters or merge them with another. A great character never dies, so do not fear. If they do not fit in one novel, you can do another one for them.
More to come. In the meantime, read more fantasy!