A still from the short film Ahalya (2015)

We have all done it at some point in our lives. Watched a film or a documentary and played detective with it. Why does Anakin Skywalker get seduced by the dark side to become Darth Vader? Or, what is that makes Kareena Kapoor's character so confident and self-assured in Jab We Met? Or, what's the allure of the amoral Ma Anand Sheela in Wild Wild Country?