I just finished the last group and I must say I feel quite a bit lighter. Our group of 5 were all strangers but after 20 hours we were fast friends that supported each other. It is amazing what you have in common with other people and how quickly you realize you are not alone. I have stuffed down things that have happened to me almost 40 years ago. I took a leap of faith and started to talk about it.
If you are struggling I would highly recommend this group.