People in high-performance industries increasingly turn to cognitive enhancement drugs such as Provigil, reports CNN.

“I have previously taken Modafinil (also known as Provigil) and found it incredibly useful when I really need to focus… when I have a lot of practical stuff to do, like writing emails and reading scripts.”

The producer emphasizes the value of healthy sleep and balanced diet, but through research and networking, has also developed an open attitude to cognitive enhancement.