Does transgender hypnosis on YouTube really work

I think you should seek professional guidance on this.  Anything where you are turning your mind over to someone else would be of deep concern for tampering.  No one wants to become a banana from having listened to something like this.  As far as the sissy (mentioned by another) aspect of gender conforming activities, it is not something we bring into the conversation here.  In fact it is offensive to many members.

Cloe

Thank you very much Cloe for the advice, where can I go to seek professional help.

You should look for a therapist that deals in gender issues.  A good online resource is psychologytoday