Looks like that click was bated too strongly for you, my apologies. If anyone suffered any mental health issues as a result, I would advise not to venture into cyberspace, but I'm not a medical professional. And thank you for all the other info. You are absolutely right! But please note the experiment was done by computational psychologist at Stanford, and direct your complaint accordingly. I'm just a messenger of what is happening in this space and share what I find interesting...