Well, yeah. Allergic to self == "autoimmunity". Happens when body systems (including brain) aren't playing nice with each other. Though the brain is a major imm

Well, yeah. Allergic to self == "autoimmunity". Happens when body systems (including brain) aren't playing nice with each other. Though the brain is a major immune system organ, whatever we're thinking about at a given moment is highly unlikely to have measurable impact on immune system status.