In the advertising world, you’ve probably heard a lot about “return on investment.” How much money you spend on a campaign, and what that expenditure gets you, determines ROI. In other words, your return is how much value your ads bring to your business. Advertising is expensive and tricky....

Depression is a common mental health disorder that affects millions of people around the world. It is characterized by feelings of sadness, hopelessness, and a loss of interest or pleasure in activities that a person once enjoyed.  It can also cause physical symptoms such as fatigue, changes in appetite and...