India, Jan. 30 -- The metaphorical concept of a red pill possibly became famous because of 'Total Recall,' a Hollywood flick where the protagonist, Arnold Schwarzenegger, is asked to swallow a red pill if he wishes to return to reality, and shed the dream-like fantasy. But it became acceptable after 'The Matrix' movie, when Keanu Reeves (Neo) is offered a choice by Laurence Fishburne (Morpheus), "You take the blue pill. the story ends, you. believe whatever you want to believe. You take the red pill. you stay in Wonderland, and I show you how deep the rabbit hole goes." Fishburne, or Morpheus, tries to tell that Neo lives in a simulated computer-game-like world, and the red pill will allow him to see the reality as it exists, and gets 'un...