You sell it so well.
I was in a once a week group once too. I got kicked out before even a month, but while I was there hearing this women spend the whole hour talking about her DEARMAN script she was going to use when explaining she wanted to borrow her sister's sewing machine or something, I was a little busy hoping no one would find out what was in my water bottle
Last time I was IP the doc there said DBT would likely help a lot, and I was starting to tell her I was in a group once, she cut me off and said "I don't think a group would be the most helpful for you." But, yeah, aside from ruining someone's day because I had a bad minute I thought the other person was a witch, I wouldn't get anything out of hearing 10 people's DEARMAN scripts or writing my own with the expectation I'm going to actually follow the script I wrote outside of the situation.