Limitless 2011

A struggling writer discovers a mysterious pill that unlocks the full potential of his mind, turning him from a lost man into someone capable of mastering money, language, strategy, and power.
But as his success grows, so do the dangers around him, attracting criminals, businessmen, and forces he cannot fully control.
What begins as a shortcut to greatness becomes a dangerous addiction with consequences he never expected.
To survive, he must decide whether his new intelligence is a gift, a weapon, or a trap.