10 Historical Figures with Habits You Won’t Believe

August 15, 2025

10 Historical Figures with Habits You Won’t Believe

History is filled with extraordinary individuals who shaped the world in remarkable ways. But behind their greatness often lie personal habits that are quirky, unexpected, or downright strange. These routines and preferences reveal a more human and relatable side to famous figures, reminding us that even geniuses had their oddities. From extreme coffee rituals to superstitious sleep positions, the following ten habits prove that brilliance and eccentricity often go hand in hand. Get ready to explore the weird, the wonderful, and the completely unexpected routines of some of history’s most iconic names.

1. Einstein Refused to Wear Socks

Einstein Refused to Wear Socks
Al. Aumuller, Public Domain/Wikimedia Commons

Albert Einstein was known for many things: his wild hair, his theories of relativity, and his aversion to socks. He considered them unnecessary and thought it was silly to wear both shoes and socks. He often skipped them altogether, whether at home or prestigious events. This small act of rebellion highlighted his disregard for conventional dress codes and his focus on comfort and practicality. While it may seem odd, it also reflected his unique way of thinking, one that prioritized substance over superficial appearances.

2. Beethoven Counted His Coffee Beans

Beethoven Counted His Coffee Beans
National Public Radio

Ludwig van Beethoven had a strict morning routine that involved counting out exactly sixty coffee beans for every cup he made. He believed that precise measurement was key to the perfect brew. This habit might sound extreme, but it reveals his dedication to detail and structure, qualities that also defined his music. It’s a glimpse into how disciplined he was, not only in his compositions but also in his day-to-day life. For Beethoven, even coffee had to meet exacting standards.

3. Franklin Enjoyed Naked “Air Baths”

Franklin Enjoyed Naked “Air Baths”
Library of America

Benjamin Franklin had a health practice that raised eyebrows: he believed in starting his day with what he called an “air bath.” He would sit completely nude by an open window for 30 minutes to an hour, convinced that exposure to fresh air would keep him healthy. This wasn’t a form of relaxation; it was part of his wellness philosophy. It shows his willingness to explore unconventional ideas long before they became socially acceptable. Franklin’s habit speaks to his curious and open-minded nature.

4. Charles Dickens Slept Facing North

Charles Dickens Slept Facing North
National Churches Trust

Charles Dickens was deeply superstitious and insisted that his bed face true north while he slept. He believed this alignment improved his creativity and mental clarity. If he stayed in hotels or guest houses, he would sometimes rearrange the furniture to make sure he faced the right direction. Whether this belief had any effect or not, it’s a quirky reminder of how seriously Dickens took his craft. His attention to direction reveals how ritual and writing were closely intertwined in his life.

5. Tesla Feared Germs and Obsessed Over Threes

Tesla Feared Germs and Obsessed Over Threes
Tesla-museum

Nikola Tesla had many peculiar habits, including a deep fear of germs and a fascination with the number three. He would often walk around a building three times before entering, and he preferred staying in hotel rooms with numbers divisible by three. He also avoided touching hair and pearls, finding them physically unpleasant. These behaviors weren’t random; they were consistent parts of his personality. His strict routines gave him a sense of control, which helped fuel his relentless focus and innovative thinking.

6. Salvador Dalí Took Key-Powered Micro Naps

Salvador Dalí Took Key-Powered Micro Naps
Carl Van Vechten, Public Domain/Wikimedia Commons

Salvador Dalí had an unusual method for capturing creative ideas: he would sit in a chair holding a key over a plate and doze off. As soon as he drifted into sleep, the key would fall and wake him, allowing him to recall the surreal images from the edge of dreaming. This technique helped him tap into his subconscious, and many of his paintings reflect the vivid and strange ideas that emerged. It’s a clever trick that combines rest and inspiration in a uniquely artistic way.

7. Balzac Drank Over 40 Cups of Coffee Daily

Balzac Drank Over 40 Cups of Coffee Daily
Prole Wiki

Honoré de Balzac was a literary machine, and he ran on coffee. He reportedly drank up to 40 or even 50 cups of strong black coffee a day, often skipping meals just to keep writing. The caffeine helped him power through long hours at his desk. Though such consumption would raise concerns today, for Balzac, it was part of a lifestyle dedicated entirely to work. His habit was both a symbol of his productivity and a warning about the costs of obsession.

8. Jackson Held His Arm in the Air While Riding

Jackson Held His Arm in the Air While Riding
David Bendann – David Bendann, Public Domain/Wikimedia Commons

General Stonewall Jackson had a peculiar physical habit: he often rode with one arm raised in the air. He believed it helped balance his body and improve his blood circulation. Some accounts suggest this might have been due to a medical condition or physical discomfort. Regardless of the reason, this image became iconic and was often noticed by his troops. The gesture added to his reputation as a strange but focused leader, someone who followed his own rules regardless of what others thought.

9. Thomas Edison Slept with Metal Balls

Thomas Edison Slept with Metal Balls
Abraham Archibald Anderson (1847 – 1940), Public Domain/Wikimedia Commons

Thomas Edison believed in avoiding full-length sleep. He preferred short naps to maximize productivity and developed a trick to keep them brief. He would nap in a chair holding metal balls in his hands, positioned above metal trays. As soon as he drifted off, his hands would relax, the balls would fall, and the noise would wake him. This technique allowed him to grab just enough rest to refresh without slipping into deep sleep. It’s a perfect example of how he optimized even rest for efficiency.

10. Napoleon Slept Very Little but Napped Often

Napoleon Slept Very Little but Napped Often
World History Encyclopedia

Napoleon Bonaparte claimed he needed only a few hours of sleep at night, but was known for taking short naps throughout the day. Whether on the battlefield or at court, he would steal moments of rest whenever he could. He believed that alertness and quick thinking were more important than long sleep. His erratic rest schedule reflected his intense lifestyle and constant focus on control and strategy. For Napoleon, sleep wasn’t a luxury; it was a calculated tool.