Tips towards creating a convincing central character in your novella.
You do not need a cast of characters. Check though; make sure your cast list is not too large for such a short story; and contrastingly, make sure your main character cultivated enough.
It’s good to lay out some ground rules when thinking of your character. Like planning your plot, you should plan your character before you begin to write.
In this video are three tips to round-out your main lead.