different ppls have different life experiences what they going through in their life ..so here I'm explaining some kind of experiences .. all ppls going form different life experiences ..like sorrow , sadness, happiness, hard working ..nd according to their experiences they will be became like a silent person ..some became. violent ..some rude .some quiet ...it's all about what they have seen in their life ...thier personality changes with their ages . a kid who was very naughty nd excellent who was became a quiet person in his adult life ..it's all life. butt in those experiences ..it's a life which is going on. no matter what U have been going through ..