The Market repeats. Its history must be studied.
“To be ignorant of what occurred before you were born is to remain always a child"
Marcus Tullius Cicero
There is a reason that perhaps the most highly regarded book on investing, The Intelligent Investor by Ben Graham, is almost 100 years old and still very much in use today.
It's a great book for understanding market psychology and investing like a business owner.
The material below will develop your understanding of the Market past..
https://www.sechistorical.org/museum/timeline/1930-timeline.php