This episode is based on a true news item you can read about here. Apparently, how it works is, you take the drug, revoke the bad memory, and then it's gone. It's supposed to be good for victims of PTSD. But what happens if you accidentally think about where you parked you car?
Are there any memories I'd like to erase? I'd start with the 2007 Super Bowl. One advantage of this pill would be you'd always have an excuse if you forgot your anniversary. "I'm sorry, dear, but I must have remembered our beautiful wedding day while under the influence of that drug. You can't blame me for that."