Tech: 7 science-backed ways for a happier and healthier 2018 — this is what you do the very first week

Making a decision to change is never an easy one. Sticking to it can be even harder.

If this year was a tough one for you, then it might be time for a change. These science-backed ways may lead to a happier year for you.

This piece was originally published on December 29, 2016.