"Limitless" refers to the idea of unlocking one's full potential and capabilities. In the movie, the protagonist, Eddie Morra, takes a pill called NZT-48, which enhances his cognitive functions to an extraordinary level, allowing him to access the full capacity of his brain. This concept symbolizes the desire to break free from mental barriers and achieve greatness, but it also explores the consequences of such power, including addiction and moral dilemmas. Ultimately, "Limitless" examines the balance between ambition and the risks that come with it.

In the movie "Limitless," the drug is called NZT-48. It is a nootropic that enhances cognitive abilities, allowing the user to access 100% of their brain's potential. The protagonist, Eddie Morra, experiences heightened intelligence, creativity, and productivity after taking NZT-48, but it also comes with dangerous side effects, including addiction and severe consequences for misuse. The film explores themes of ambition, the pursuit of success, and the ethical implications of such a powerful enhancement.

The TV series "Limitless," based on the 2011 film of the same name, was canceled after one season primarily due to low ratings. Despite a strong premise and a connection to the popular film, the show struggled to attract a consistent audience. Reviews were mixed, with some praising the performances and concept, while others found it lacking in depth and originality. Ultimately, CBS decided not to renew it for a second season, leading to its cancellation in 2016.

In the movie "Limitless," the term "limitless" refers to the protagonist's ability to unlock the full potential of his brain through a drug called NZT-48. This enhanced cognitive function allows him to learn, remember, and analyze information at an extraordinary level, effectively breaking through the mental barriers that typically constrain human capabilities. The concept explores themes of ambition, the quest for self-improvement, and the consequences of unrestrained power, emphasizing both the allure and dangers of achieving "limitless" potential.