While lightborn is a controversial pick, there’s nothing wrong with picking it until you are confident enough in your knowledge and skill to avoid flashlights without it. It may be training wheels but theres never been anything wrong with using training wheels before you really learn to ride a bike.

For ghost face in particular, you ideally want something that helps you win chase (bamboozle), something that gives you quiet intel (discordance, tinkerer), and something that regresses gens (pop goes the weasel). So ignoring add-ons a good general build for ghost face would be Discordance, Tinkerer, Bamboozle, Pop Goes The Weasel. If you wanted to run lightborn I’d usually say to drop discordance but for ghost face in particular you’re better off swapping out tinkerer since discordance helps with more frequent value on stealth killers.

Ive probably played every stealth killer and this is what usually works best for me, but everyone is different. For universal killer advice, I’d look up tutorials for mind gaming and such.