Board Thread:General Discussion/@comment-4821842-20171211025434/@comment-25926288-20171212231130

Born with the ability, not necesarily genetic. I happened to have went through tweets by Jane and Adam and it's pretty much "Many factors, genes could be one, but not necessarily."

Think of it as "a talent that you were born with". There are various levels and it appears that it often goes unnoticed and somewhat random.