Adderall usage in eSports is nothing new, but a lot of people don't know about it. They also don't know that adderall is not a magical drug that instantly makes you 10x better at something, and in fact can worsen performance in some individuals. It can also cause dependence and tolerance meaning not only will your baseline performance go down, but you'll also need to take adderall just to get back to your previous baseline.
Here's an interview where a professional player openly admits to taking adderall:
[video=youtube]https://youtu.be/XFMY5RQxCpw?t=7m47s[/video]
