I remember when I was new to WP, I couldn't understand all the congrats and fuss when someone got a dx. Now, oh boy, do I understand why all the congrats and fuss! So if anyone new to the AS thing is reading: the congrats and the fuss are because:
1. The older ones among us have been labelled with so much more horrible things that an AS dx feels like a new birth, a purification from all "sins" (Aspie traits, in fact) we've been punished for all our lives, absolution, baptism, release from the prison we were born in.
2. Many of us live in places/countries where most professionals are so ignorant and biased that they'll attribute your AS traits to things like the previous shrink diagnosed me with: "You were just born with a sh***y character, that's all. Nothing to do about it. Some people are born with a sh***y character and that's it. Tough luck."
3. We feel terror of not getting an AS dx because it'd confirm our first fears: that we're evil / crazy / alien / selfish / stupid / you name it.
4. Erm...is there a 4?

Oh yes! A dx means those of us who can't work because we're always fired for being "weird" / "different" can still survive, by getting social security money each month.
I'm new here, but I totally get this. I just know I'm going to have to wade through reeking piles of #1 and #2 before I get a diagnosis. Especially since I'm self diagnosed. I don't think the head shrinkers like it when their subjects know more about what is going on with their own minds than the head shrinkers do. It's not going to help that most of the ones I run across are likely to have IQs lower than mine. That's just going to make them even pissier and eager to find faults with my character and state of sanity. I swear, I dread this process I'm starting so much I think it's making me a little crazy. But you got through it, and others have as well, so I can get through it, too.