This might be a little off-topic, but I don’t think all sarcasm is bad. I definitely agree that sarcastic remarks about other people can be very hurtful, but I don’t think that sarcasm is always wrong. For example, I know a priest who can be very sarcastic, although he always seems to know when seriousness is called for. His sarcasm can be just what’s needed to lighten the mood when he’s talking to someone who needs help, and it also makes him seem more approachable to younger people. He doesn’t direct sarcastic remarks at other people and always maintains a reverent attitude about sacred things. In his case, I don’t think the sarcasm is something wrong or hurtful.