Thank you Restin. I think my T also doesn't believe DID exists. She has helped me feel a lot better and achieve so much more than I thought was possible for me. I feel really grateful, but she doesn't give me information on DID. I've asked her many times.

Anyway, I understand that I can't suggest therapy to my friend as of now. I am not someone he trusts enough.

But I will find a T who understands DID, because I'm sure there are very few in India. I will learn about DID from the therapist and whenever my friend wants to get therapy, the T can be approached.