Why Did Nikola Tesla Say That The Numbers 3-6-9 are the Key to the Universe?

(Spoiler answer, they are not used in fibonacci, they are "between" all other numbers)
The world is full of mysteries and uncertainties, which leaves a lot of people puzzled!
However, some people seem to have it figured out, like Nikola Tesla, who claimed the
numbers, 3, 6, and 9, are the key to the universe! Why did Tesla make that intriguing
statement? And how can you make it work for you? Join us as we explore the mind of
the brilliant scientist and learn why he said the numbers 369 are the key to the universe!
Many people know about Tesla today as the company that produces the most electric
cars globally. While the company is led by Elon Musk, who many people have described
as extraordinary, many decades before Tesla was founded, a genius by the name of
Nikola Tesla walked the surface of the earth!
While the brilliance of the scientist is never in doubt, a lot of people are intrigued about
his health, and this is for no reason other than the strange life led by Tesla! Moreso,
despite his intimidating intellect and numerous world-changing inventions, Tesla led a
very unremarkable life, died a very unremarkable death, and was obsessed with the
numbers 3,6, and 9 his whole life