What is believed to be and what happens are different things. The state believes soldiers to be adults, but they are children. At the age of 30 a person got his/her education diploma long ago and should be applying skills and knowledge at all his/her might, but rather often (s)he does not even understand that the question “What do I exist for?” is not an abstraction. The age of 50 is perceived by public consciousness as old age, but rather often a person has just understood his/her way. Therefore, I think, a person should live till 150, making all kinds of stupid things and getting out of them till 50, working for public good till 100, and resting till 150. Otherwise it is all too quick. The majority dies without having become clever, let alone having become happy. There is no chance to manage to.