What do you mean, a billion dollars is missing?

Describe a person who missed an extremely important opportunity for some reason, and the value of this opportunity is equivalent to 100 million.

"Missed 100 million" can be used to describe someone who missed a bigger opportunity in pursuit of a small opportunity. The value of this bigger opportunity is equivalent to 100 million. This situation can also be regarded as an act that is not worth the loss, expressing strong dissatisfaction with a certain situation and regret for the result. "Missed 100 million" is an exaggerated statement, which is used to describe that missed opportunities are very precious and express regret and chagrin for one's mistakes. This expression is usually used for self-mockery or joking among friends, but in real life, some people do feel sorry and depressed because they missed an important opportunity.