My experience with group therapy started quite positively, actually! However, after a few months, it became very clear who "ran" the group and I grew more and more uncomfortable. It became harder for me to share, because I would try, and be jumped on my the rest of the group (led by that person) and the T supported whatever that person said. I lasted about a year of meeting every other week and finally let it go. Felt a lot better without the group, too, though now it's been a topic with T because it really damaged me.