Secrets to a Long Life and a Bigger Salary

An article about a 30 year study of that contradicts some commonly believed facts about people.

Excerpt:
"...what goes right in a person’s life matters a lot more than what goes wrong."
http://www.macleans.ca/general/the-secrets-to-a-long-life-and-a-bigger-salary-and-why-nice-guys-do-finish-first/