> Luckily in the US, being very wrong about something, even when it's very consequential, is not illegal. It is for certain professions. And the criteria for

> Luckily in the US, being very wrong about something, even when it's very consequential, is not illegal. It is for certain professions. And the criteria for civil liability are much lighter than that for criminal liability. All professionals should carry liability insurance. And, they should operate under the protection of a limited liability company or something similar.