shadowdrake27 Oh, yeah. That's probably what I'm talking about, but I don't think making a character trait sheet works. In fact, I suspect these authors tend to throw all the traits they wrote in their character sheets into the descriptions, telling the readers how smart, strong, brave, handsome, etc. their characters are. Most of the traits are excessive and unnecessary - I think John Truby mentioned this in his book on how to write. Many authors make the mistake of adding as many traits to their characters as possible, but it doesn't give the characters depth. Instead, most of these traits are extravaneous. And pointless, given that the characters don't act like how their traits are supposed to be. Like in my examples, supposedly "smart" characters doing reckless things and getting into fights for no reason, or "brave" and "strong" heroines allowing their CEO husbands to abuse them.
If I'm not mistaken, Truby actually suggests you create characters and their traits based on the story you're writing. It's more organic that way. What is your story about, and what are your character's goals? Design the traits and personality based on those. Is it a story about a young man trying to cross the Atlantic? Then he should be adventurous. How does he end up on a boat to the Atlantic? Was he escaping from debtors? Then make him cowardly, and maybe over the course of his journey he learns to brave dangers and becomes a courageous man. You don't need all the other unnecessary details like he's handsome, or he's smart (well, depends - does he use his intelligence during the journey? Or is there someone to guide him?), or he can juggle, or whatever. If they aren't relevant to the story, you can mostly leave them out. Because, quite frankly, no one cares if he can juggle unless it's somehow crucial to his survival across the Atlantic.
So there's nothing wrong with telling readers about character descriptions. The issue is making them relevant to the story and consistent. Instead of telling us a character is brave or smart in the text, have a scene where the character does something brave or smart, otherwise it's just an empty and untrue description. Like, the protagonist jumps off a ship to rescue a drowning passenger. That says a lot more about his courage than a simple sentence of "Sam is a brave person." I honestly don't know if having a character trait sheet works, but I think it's simply better to stick to an outline of the story itself and let the character organically develop from there.