Producers who are tired of searching stories which are different from routine plots, are resorting to making biopics of famous personalities like sports stars, film stars of yesteryears, and politicians who made it big in their careers. It is worth mentioning here that movies made on the life of cricketer M S Dhoni, actress Savitri, were big box office hits.
If you find a dimension intereseting, we recommend you pick up one or two facts that you find intriguing and place them into your memory. That way you will have 2nd degree information about the topic if it comes up in conversation.
Accordingly, you can do the same with others as well.