But wait, something seems a bit off here. So go ahead and attend the next Sunday service, then afterward, go to confession and tell your priest that you've been a very bad boy and you'd like to ask for forgiveness. Getting forgiveness for your sins is one of the best feelings in the world, especially if you feel like you've been doing bad things in the past. Next Sunday, it would be a great idea to go to church and ask for forgiveness for all the wrong things you have done.