dictionaryofobscuresorrows:

n. the subtle but persistent feeling of being out of place, as maladapted to your society as a seal on the beach—lumbering, clumsy, resting often, easily distracted, huddled in the presence of other misfits—unable to recognize the nearby ambient roar of your intended habitat, in which you’d be fluidly, brilliantly, effortlessly at home.