Why are Canadians so happy?

Why are Canadians so happy? This TED Talks might help answer this question: https://ed.ted.com/lessons/nancy-etcoff-on-the-surprising-science-of-happiness

The benefits of a bilingual brain

Once you move to Canada, it is very likely that you will become bilingual or maybe even trilingual. Here is a great TED Talks about the benefits of a bilingual brain...