What are the arrangements for AB people after they become rich overnight?

What are the arrangements for the AB people after they become rich overnight?

The AB-type people who like publicity, after getting rich overnight, it is a well-known secret in the world! There are a few high-level things to buy, as if you have money to spend, generous ones can’t do it, and you don’t need to buy things. I thought about it, what was useful, what was useless, all came. But I suddenly realized that this was wrong, and became uncharacteristically conservative!