Article Related content Article metrics Rapid responses Response Rapid Response: Facts vs. Opinions Many believe and opine, but few perceive or define. So having opinions is fine, but being opinionated is over the line. To quote Leonardo da Vinci, "The greatest deception men suffer is from their own opinions." Competing interests: No competing interests 22 July 2019 Hugh Mann Physician Retired New York, NY, USA
Rapid Response:
Facts vs. Opinions
Many believe and opine, but few perceive or define. So having opinions is fine, but being opinionated is over the line. To quote Leonardo da Vinci, "The greatest deception men suffer is from their own opinions."
Competing interests: No competing interests