[Vince Ferrer]

“It is difficult to get a man to understand something, when his salary depends on his not understanding it.”

- Upton Sinclair

[Lizavetta]

Or pretending to not understand it, or pretending to understand and then "confused" when things don't turn out as planned.

There is enough knowledge about economics and human behavior to understand EXACTLY why things are as they are. I don't believe there is such a thing as unintended consequences anymore.