Genetics: Having Epilepsy, Being Tall, and Rolling Your Tongue

You know when you’re just having a nice day and then a person brings up incest:

“Sorry but I think you are wrong. Is epilepsy not a result of genetics caused in many cases by close family interbreeding. Such as first cousin marrying first cousin.”

Uh….no. Photo by Etty Fidele on Unsplash

My first emotion was shock and then I laughed at the poor man’s ignorance. But then I…