Editing your posts makes you look suspicious. If you did a grammatical error or something like that, correct it in a new post. But when you edit your posts, it always gives a vibe that you slipped and told everyone you are an evil role, but then edited it out. It might not be that, but it gives that vibe.
Alex Bridges was lynched like 2 days ago, mainly because he edited his posts. And he turned out to be Mafia.