It absolutely IS a good idea. Here in the Toronto area, if we go to the clinic at CAMH (a necessary step if we want our surgery covered by gov't health insurance), they suggest you write out your Life Story from a gender perspective. Not mandatory, but helpful. And I did that (18 single-spaced pages... hey, I'm almost 55...), and I'm sure it helped them, but it also helped ME. It really helped me put all the puzzle pieces together, and that might be one reason why I'm already going fulltime in a couple months, instead of waiting till I've been on hormones for 8 months or so. It really helped me clarify my thinking and realize my needs and what I'm all about. Go for it!