I'm not sure. Some Ts won't work with cutters, others have 'rules' about it. I think it depends on the T. Have you discussed SI with your T before?

I'm sorry I can't be more helpful, I'm interested to hear others' responses.

Any time I've talked about SI with my T I've always brushed it off as a past event - like before I was seeing her, or when she was away. I didn't intend to do it anymore... But, I've started up again and now I really don't know if I can bring it up with her -- I don't know what she'll say. I'm scared that she won't think she is able to help me anymore. I also feel like, by my actions, I've insulted her in a way, by failing her... I don't want her to know what I've done.

I'm trying to stop.
I hope you can be strong and refrain from SI. Best wishes