Love

    Every person is in need of companionship and/or love for survival. One main reason is that with out love or companionship a person may become depressed or suicidal. Companionship makes them feel wanted and not alone in this world. It also lets them talk about their problems and not hold them in. 
   Another reason companionship and/or love is needed is that with out it their would not be reproduction. With out reproduction our species would die off. Also it brings people together to raise a child and make them their own. With reproduction a child is made which makes the parents feel love for their child. Also it brings a positive outlook.

     Without companionship and/or love people would be secluded and alone. When this happens their would be no communication. Without communication people would not be able to express themselves to where they felt happy. If people are secluded they would not have happiness because happiness comes in the form of friendship and love.