Humans are social creatures.without being around others we cannot really function, science has proven that humans learn off of other humans we mimc they're behaviors and actions.Without friends and other social activities then we wouldn't be able to act accordingly basically like robots we would have trouble functioning.
The afterlife (also referred to as life after death, the world to come or reincarnation) is an existence in which the essential part of an individual's identity or their stream of consciousness continues to live after the death of their physical body.
