Good luck means that before the age of 40, a person's first three major luck cycles are completed. All the detours they need to take, the bad people they need to meet, the losses they need to suffer, the lessons they need to learn the hard way, and the pits they need to fall into are experienced once and for all. After that, the rest of life is smooth sailing.

If all of this is experienced early on, but life still remains chaotic afterward, it indicates a problem with intelligence.
Why do many people feel especially miserable when they get older? Because they haven't experienced enough bad things. When they encounter a little bit of bad people or bad situations, they can't handle it.