A psychology professor enters a classroom and places a jar on the table, with some sand, pebbles, rocks and water alongside it. He asks his students to put all the contents into the jar. Every attempt made by the students ends unsuccessfully, with either pebbles or rocks being left behind. The professor then shows the students an alternate way. He first places all the rocks in the jar, then all the pebbles, and later empties the entire sand, which fits nicely in the crevices between the rocks and pebbles. Finally, without disturbing the setup, he manages to pour all the water into the jar. The underlying message in the tale is a reflection of our lives: where we often prioritise sand and water (insignificant things) and leave out the real big things (rocks or pebbles). It’s a mistake that Rajiv Vij chose not to make.