Follow the incentive: the idea that age is the main driver behind verifying travel documents is too simplistic. Who benefits from this simplification by creating personas based solely on age rather than on the real constraints of life? A 25-year-old without children can be just as stressed about an important trip if professional or financial stakes are high, just like a family, regardless of the parents' age, will have more documents to manage and verify earlier out of precaution. The true determinant factor is risk management and the mental load associated with travel complexity, not a birth date.