Personally I think the letters are silly, but they are the rules of the game today and in the absence of a "better" system then I will play.
I was not saying the letters are sacred, but rather saying that gcs/orchi require letters today BECAUSE they are irreversible. That statement doesn't mean I agree 100% with them. It is just a statement of fact.
My therapist and I both are "putting in the time" for her to write the letter according to the rules so it cannot be questioned, but she had no problem with me having a letter-less orchi. In fact she said if that was what I wanted then I should do it and she wasn't going to take points away from some magic score I had to reach for a letter. Overall I suppose that following the rules for gcs will cost me $200 total. For that matter when I hesitantly told her I had been started DIY HRT she only expressed concern for my health. It was not until I told her that the "rules" said she should be mad at me that she even "pretended" to be mad and then we both laughed at the silliness.
Now I do have anxiety issues and find it helpful to talk to her anyway. So does the gcs letter really even cost me $200 if I were to see her those times anyway? I suppose I should still count her $75 document fee, but her $25 copay would have been spent anyway.
So since you feel that you should not have to get clearance from a mental standpoint, how do you feel about physical clearance? Even though I could get my FFS/BA without any letters from my therapist, I DID in fact have to have tests run and a letter from my PCP saying I was healthy enough. Should we also do away with that rule?