Roddy1red/iStock via Getty Images The movie title, 'Bend It Like Beckham', is a reference to a 'free kick technique', in which soccer legend David Beckham spins the ball, resulting in an arc that makes it harder for goalies to track where the ball lands. In the movie, it's also a reference to how to navigate life, in which one may need to go outside of the mainstream methods to achieve their goals. In the investment world, mainstream rules go something like “save your money and put it into an index fund ...