Joke Collection Website - Public benefit messages - What's the point of celebrating your 78th birthday?

What's the point of celebrating your 78th birthday?

You can invite all the relatives and friends of the old man to have a very happy birthday. They are all 78 years old and don't care much about birthdays. The reason why they want to celebrate their birthdays is nothing more than giving their children and their friends an excuse to get together. I just want to see everyone happy together.