Simple communication response problem

Did you realize there is a secret to happiness? According to a 75-year study out of Harvard University, there is… http://www.inc.com/chris-matyszczyk/the-longest-ever-study-of-happiness-reveals-the-big-secret.html On the other hand, Time Magazine says… http://time.com/14296/6-secrets-you-can-learn-from-the-happiest-people-on-earth/ Last, but not least, Pebble Research has studied the matter, and reports… https://medium.com/pebble-research/the-secret-to-happiness-2348011c8497#.pudd8qcu1 What are your thoughts? Your post can focus the ideas expressed in one, two, or all three articles