No offense is taken, Ned. Thank you for the feedback and the question. It is intriguing because no reader ever asked this to me before so you made me curious. Which aspect of the article gave you the impression of advertisement. As far as I know I tried to give a perspective of what Nobel winners did and my thoughts about both side of coin based on interactions on social media. I don't keep a side as both side has their pros and cons. We cannot sell any Nobel products, can we 😊