Modern technology has empowered scientists to interpret brain waves, allowing them to definitively recognize when someone is thinking, "Stop sticking things to my head." Give someone a piece of your mind with this Groupon.

The Deal

$39 for a full brain assessment (a $250 value) and tonal relaxation training session (a $120 value; a $370 total value)

Neural experts use a combination of online surveys and noninvasive brainwave mapping to illuminate the inner workings of minds. With this information, certified technicians create a map of each patient's mental energies, revealing periods of duress or charting parentheses of embarrassing memories. In response to any discovered patterns, which often appear due to the presence of stress and exhaustion, experts devise a 90-minute tonal training session, a personalized regimen of soft sounds designed to calm riotous brain waves while patients relax in comfortable chairs.