Please be very careful re the Stock Market - my late father was very heavily hit during a stock market crash.
He claimed to have never heard of the one in 1929 - ok so he was only at Primary school then, but denied all knowledge of the 1987 one.
and that was someone who watched both the BBC news at 9, then sat through the 10 o'clock news on ITV ! incase he ' missed ' anything in the other news.
Famous stock market crashes were in 1929, 1987, 1997, 2000, 2008, 2015, and 2018 and 2020. ( found on Google )
I don't recall which one affected him, it wouldn't have been 1987 as he had no knowledge of it either :(
He was someone that should have invested in property then as he would have been able to ' see ' it, he had little understanding of the stock market except that he received dividends - some were higher than others, and sometimes they were less or more than previously.