~m
Remember what we say about the past, you can't change it so it doesn't count.
About shame, shame is in the past. Even if you slip and have something to be ashamed of right now, tomorrow it will be the past and doesn't count. Therefore if it doesn't count where does the trust come in. Since we use the past to learn it is only necessary to recognize that there is something in the past to be ashamed of. Therefore you only have to mention that there is something to be ashamed of not specifically what. Still a trust issue but a much milder one. Is there anyone here that has nothing they are ashamed of? I doubt it. People make mistakes, that is how we learn.
There are things in my past that I can not change so I do not think I need to share them, even with my best friend. And she has things she can't change that I don't need to know. In the future we may talk about the mistakes we made in our lives. I trust her, she trusts me. That is what counts. We also recognize that we are not perfect. ( just close :-) )
The problem with doing something alone is there is no one to share the blame with if it doesn't work. On the flip side is that if it does you don't have to share credit. :-)
The only thing you get from sharing CBT is sharing, it is still about you so in the end you have to do it alone. What you get from sharing is knowing you are not alone and having someone to compare too.
I'm sure you will be fine. You do have what it takes.
Davit.