 whatever your sin is i got angry i was jealous i was bitter these are all sins that have to be dealt with because they will all quench the holy spirit but there's nothing in that verse about feeling sorry about what you did or regretting what you did or promising you're going to do better that's a trap satan will use that back against you he'll tell you see you promised god you weren't going to do it again and now you went and did it again look at you you're not a very good person