The free market works?

Failures in the free market were not responsible for the great depression in the US. It was due to an influx of people taking out loans to immediately put that money into the stock market that caused the crash. The free market would've corrected itself. Agree/disagree/discuss.

I dont get how time is just a normal dimension. We can't perceive other, higher dimensions but yet we live in the third dimension - so why should we be able to perceive the fourth?