Having some physical body cause ” some body ” . All are some bodies. Child already develop somebody from thongs in her life. Ego grows bigger as baby learnd things that a child world somebdies. Learning and level . Immatured somebodies  have some level and are full of them selfs. Or peaceful and dont compare at all. To little lessrn that others dont have some levels might cause some level understanding that should not stay comparing but get independent. Adult somebodies then are real level from what they were level from in reality. Immatured might just think they have some adult levels and try them and know they can do Many things in youth powers also. Maturity somebodies are experienced and done a lot in reality. Somebody to family services to others , Jobs to self ANd others are identity and somebody world of issues with the hardship with self and others going in anyway together. Thats maybe art of Its own to actually survive ways doing those things. Old are wise and alread...