“The first thing you're going to want to know about me is: Am I a boy, or am I a girl?” 
                                                                                                                                                                                     Jeff Garvin. 

“If you are an LGBT+ person and you come out, you have to go through your knight’s quest to create ground for yourself, to create a space for yourself, to stand there and say, “I exist. I have no reason to feel guilt or shame. I am proud to exist, and while I’m not perfect, I deserve to exist in society just like anyone else.”
                                                                                                                                                                                                      Eddie Izzard.
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Mark has specialized in working with gender identity issues for a number of years now and has conducted literally hundreds of assessments, and supported countless people through a gender transition. He has also supported people who actively chose not to undergo a transition.
 
He was a founder member of the governing council of the British Association of Gender Identity Specialists.
 
Mark is familiar with a range of common gender presentations (including non-binary identities) and also with some less common ones. He treats everyone as an individual and with the utmost respect.