system
Given the following post, respond as if you're commenting on Reddit:
human
[Limitless] What exactly does NZT do?

Beyond being super smart, Eddie gets unnatural abilities like being able to recall his time spent in the womb and perfectly imitate fighting moves he's seen on tv(which hints at the pill not only affecting his mind). He describes using  as not getting high but having  ''clarity''.

The pill seems to have less side effects if you sleep weel and don't cosume other drugs(Eddie's words) and is a lot more effective is somebody is already smart. Also in the series, Eddie is puzzled why the main character isn't using NZT to chase greater ambitions  which means being agressively ambitious is an expected effect.

What the hell does that pill do?
gpt
theory. The pill doesn’t “do” or add anything to you the way you’d think of like caffeine or something. It removes what is blocking our perception and kind of enables what everyone’s probably capable of doing (to an extent).