Well, no, your life is not ruined or over. You just have to find where you fit in the grand scheme of things and become more comfortable with yourself. This will take time, but it sounds like you have it better than many people with AS since you have friends and get invited to parties instead of being the universally hated social pariah that many of us are.
As far as it goes, you got a better reaction than I got from one of my friends when discussing my strong suspicions of AS. He said I don't have AS, I'm just an a**hole. When pressed as to why, he basically read off a laundry list of things about me and how I am with people that are common traits among people on the spectrum. He also says he likes discussing his problems with me because I deal with them in a logical fashion instead of an emotional one, bout oh no, I couldn't possibly have Asperger's... go figure.
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Uncertain of diagnosis, either ADHD or Aspergers.
Aspie quiz: 143/200 AS, 81/200 NT; AQ 43; "eyes" 17/39, EQ/SQ 21/51 BAPQ: Autistic/BAP- You scored 92 aloof, 111 rigid and 103 pragmatic