I hate all those “writing tips” posts where it’s like “don’t do this with your character because it’s bad” and “when a character does this it’s bad” and “don’t write like this because it’s bad.” That’s not actually giving tips, that’s just someone trying to tell you the right or wrong way to write, except there actually is no right or wrong way to write anything. It just screams of egomaniacal amateur writers who think it’s okay to be condescending toward other writers just because they think their own work is perfect.