How to create your own luck to catch the next rally out of nowhere

A person poses holding the original iPhone and the new iPhone 15 outside the Fifth Avenue Apple Store in New York City ahead of the launch of Apple’s new iPhone 15, Sept. 22, 2023.
Alexi Rosenfeld | Getty Images

You think and think and think, and you still can't believe that things changed so radically in such a short period of time.