How did I become a writer?

I have been writing for a long time, since I was a child, but I did not consider everything written in that period anything serious. A few years ago, I had the idea to write a novel and include in it all the interesting things I was looking for but I didn't find in other books. I carried this idea for 10 years, considering that someday I will necessarily gather all my thoughts together and print. I was also sure I would have the only one novel, so I have to include as many ideas as possible.
But time went on, ideas were added and already began to go beyond the existing for the book system of views, thus showing the possibility of writing the following books. So I decided to finally stop the reflections and write the first, but not the only, novel. I cleaned up my act a year and a half ago, and at the moment I have already three novels connected by one cycle. I self published them as an eBook on these retailers:
Amazon:
https://www.amazon.com/dp/B085RZNGQL
https://www.amazon.com/dp/B08813L3KM
https://www.amazon.com/dp/B0897L1BDB
Apple:
https://books.apple.com/us/book/mystics/id1501088720
https://books.apple.com/us/book/abstraction/id1501088266
https://books.apple.com/gb/book/truth/id1511561220
Smashwords:
https://www.smashwords.com/books/view/1006359
https://www.smashwords.com/books/view/1006372
https://www.smashwords.com/books/view/1019889
Kobo:
https://www.kobo.com/us/en/ebook/mystics-3
https://www.kobo.com/us/en/ebook/abstraction-6
B&N
https://www.barnesandnoble.com/w/mystics-astralia-dik/1136565167
https://www.barnesandnoble.com/w/abstraction-astralia-dik/1136565166
https://www.barnesandnoble.com/w/truth-astralia-dik/1136968703
Scribd
https://www.scribd.com/book/449251113/Mystics
https://www.scribd.com/book/449251118/Abstraction
OverDrive
https://www.overdrive.com/media/5310346/mystics
https://www.overdrive.com/media/5310009/abstraction
And where did your writing path begin?