I have no idea how on earth I managed to find The secret language of Birthdays but I did. Also managed to calculate mine.
Gary Goldschneider wrote the book
- The Secret Language of Relationships, 1997, with Joost Elffers, Penguin Studio Books. ISBN 978-0-670-03262-4
Look him up for more information.
This material does not come from astrology; rather, it is a distillation of personality traits found during a 40-year empirical study of more than 20,000 people, organized by birthday
it says. Something new always interesting so I tried. All I discovered in my 28 year of unflinching self-assessment I found in the outcome – astonishing: My Birthday Reading
Have fun and a lot of insight when doing yours: