After a long drawn battle with the biggest catastrophe in our living memory, global humanity is finally getting to see some quintessential ray of light at the end of the treacherous tunnel in the form of COVID-19 vaccines, currently being rolled out to all parts of the globe. A ‘COVID-19 free world’ is still some distance away as we continue our march there, slowly but surely. The year 2020 was all about suffering, surviving and sustaining. More importantly, it was all about ‘learning’, from the crisis we were forced into, the changes we had to adapt to and the social,…