“We tend to be both easily disturbed by sound in our environment, and unable to tell when a noise actually merits our attention, at the same time.[44] I often brute-force my way into paying attention to something by shutting the rest of the world out. I think it’s also likely that lifelong masking has rendered me hypervigilant, almost as a trauma response. My sensory system is used to scanning the environment, to determine whether I’m alone and thus “safe” enough to be myself. Trauma survivors often become hypervigilant, which tends to come with intense sensory issues.[45] Some researchers have also theorized that sensory issues in Autistics are, at least in part, caused by the anxiety and hypervigilance we experience from living in a world that doesn’t accommodate us, and often treats us with hostility.[46]”