The word for the feeling that we sometimes call depression without the attached social malaise ( ie the need to take medication, go to shrink, talk too much, eat too much etc ).
adjective. from the french miserable. used to describe a sad, lonely, loser person who has no friends, and even thier dog ran away because they are such a reject.
George 'dubya' Bush is miserable - even a five year old has a higher IQ.