No you're Not the only one.
Although I can't say that I don't have any(mostly light,smell,taste and texture), I never understood them to be very much out of the normal range because as much as they might bother me I still can tarolate them. they don't keep me from functioning normally (ASD normal that is).
Actually when I'm overfocused, which I am most of the time, I almost totally shut down any sensory input apart from what I'm focusing on.
And People stop saying he doesn't have AS. Because although most AS'ers have them, sensory issues are not even part of the criteria.
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"The thought manifests as the word. The word manifests as the deed. The deed develops into habit. And the habit hardens into character. So watch the thought and its ways with care. And let it spring from love, born out of concern for all beings."