How long does it take an old man to travel after he dies?

In ancient times, when an old man died of illness, he had to mourn for three years. Now there is no such idea. After the old man died, we can travel if we are in a good mood. After all, traveling is also a good way to release psychological pressure. Legally speaking, there are no laws and regulations restricting the landlord's travel. From the perspective of traditional morality, it seems a bit inappropriate. In some places, customs almost take a certain time, and it will be fine after this time. There are no rules or restrictions. If you feel depressed, it's good to go out for a walk. I hope my answer is helpful to you!