Everything in this world comes as a package: such as pairs of good and evil, right and wrong, luck and misfortune, happiness and misery.
Each individual is unique, a combination of faculties in a particular configuration. To spot another one, exactly similar is impossible. Anyone with an impaired faculty in one sense is endowed with enhanced faculty in another sense. Yes; they might not replicate in mainstream. That does not mean they are deficient altogether or a burden to the family and society. With proper aid and conductive environment, such as individual will be a boon to the society. Neglecting them is a self-destructive strategy and counter productive, insofar as the society is concerned.
Collectively we can make a difference, make our mother land a better place to live in and surely help our fellow unfortunate brethren.
