You should be nice to old people because you don’t know what they’ve been through. Someone so old and wrinkly and detached from current styles and technology could probably offer a bit of advice to some young naïve person like you or me.
Next time you walk by an old person, you should stop for a second and think about how many times that old person has woken up in the morning and brushed their teeth. Think about how many times that old person has said, “I love you.”
I would like to ask for one piece of advice from every old person on the planet and then compare findings. Old people: “looking back on you life thus far, what is one thing you wish you had done different? What do you wish you had known as a youth?”