Hypophrenia /hy·po·phren·ic/ (hi″po-fren´ik) 1. (psychology) Mental retardation. 2. n. - feeble-mindedness. hypophrenic, adj. 3. weakness of mental facilities Oh... "Most people (especially on tumblr) may mistaken it for ‘a vague feeling of sadness seemingly without cause’ (8tracks.com). But it is not. If they mean Hypothymia (a state of diminished emotional response, as in depression; according to The Free Dictionary), it makes sense"
Social Security has a listing for Intellectual Disability – Listing 12.05 – which if met can qualify you for #SSDI and/or #SSI benefits. Some people may meet this listing while not necessarily fitting the societal definition of an intellectual disability. http://www.louisianadisabilitylaw.com/2011/01/orleans-ssdi-attorney-explains-mental-retardation-listing-listing-1205/