What do you mean by twitchy? My hands shake involuntarily and when I need to do more precise jobs such as lab-work it can sometimes be a pain in the ass, is that what you mean?
well compared to one of my friends I'm not that twitchy, though then again maybe its just he is really twitchy. But typing isn't really a precise job, and I still find I tend to double tap once a while without me noticing...
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