I believe that Randy Stair/Andrew Blaze had some kind of undiagnosed Asbergers or at least some autistic traits. He had an obsession with Ember and the EGSWorld channel he had, which is a classic sign of asbergers. He also was very withdrawn from the world in general, lacking in many social skills and not having many friends in general. This is also a sign of some asbergers type of thing, although he could've just been socially awkward/inept generally. I would like to hear other peoples thoughts on this, as I think it does give a bit of explanation to what Randy/Andrews thinking process was like.