(The script of the talk I delivered on Feb 5th, 2017, to the students of Lady Shri Ram college during Tarang 2017, LSR’s annual cultural festival. Thanks, LSR Tarang, for having me!)
Update (Jan 01, 2018)
I am truly humbled by people who reached out to me conveying how useful this post was for them. Also, a large number of you wanted this in a sharable book format. I am pleased to let you know know that the post is now available in a eBook format. A link could be found below (or click on the book cover on the right).
Happy writing and reading.