I did just 1 day course as I don't have 10 days that I can take off. It was a lot of effort and travel but.. Damn can't I do what I want?:D
What came up to the surface was little child's sadness out of disappointment and a lot of anger. More or less like the face expression of that girl:

But none of them very intense. Also one very pleasant sensation, and I think it was the first time I experienced a pleasant one :D on the way back though I was being bombarded by irritation, anger and a bit of fear. Everyone and everything around seemed so loud and aggressive. That would mean that my body interprets world as very dangerous. Now it's calmed down a bit.
Apart from bodily sensations I had many facts popping into my head. Like "Remember that person 3 years ago? Well it's quite clear why they did it, given that..", or "Maybe you should really look into (...), the deadline should be around soon", or "Spending that money on (...) was not the smartest thing to do, you could as well (...)", or "Why don't you write to (...), he/she has not heard from you for a while", and each of those thoughts was coming in total calmness and just as a fact stating, and each of them was so sane, and so right. I was impressed by how rational my thinking could be. Turns out I can have common sense when I calm down my brain enough. I think this proves how much I'm normally hijacked by emotional flashbacks, fear and stress. And it does speak against Asperger's, because it proves that my brain does have the capacity to think normally, it's just busy reacting. It's as if I was walking in the fog and constantly bumping into people and objects - does not mean that I am blind. It's mind blowing to think how much more I could be in control of my life if I could think that clear on every day basis.
I want to try to meditate daily now. Maybe 30 mins twice per day instead of 60 mins for a start. Let's see how it goes.
---
[edit] okay, it failed completely. Maybe it's not for me in the end.