My dad never decided what he wanted to do; at times he fought in the army, was a teacher, a boxer, a light engineer, and a then a publican. My mum was a traditional housewife and mother. They showed my brother and I unconditional love.
Week after week, the heads of Red Army Intelligence received updates on the Wehrmacht's preparations.
Normal people... believe that if it ain't broke, don't fix it. Engineers believe that if it ain't broke, it doesn't have enough features yet.