If you're like most people, you wake up to an alarm ringing on your smartphone. Then you probably roll over and check your work email.



That's a dangerous way to start the day, according to a woman who studies happiness for a living.



Reading just one negative email could lead you to report having a bad day hours later, says Michelle Gielan, former national CBS News anchor turned psychology researcher and best-selling author.

"Even if you have one good and one bad [email], the bad always seem more powerful," Gielan says in a recent episode of "The Productivityist Podcast."



The same goes with reading stressful or negative news, according to a study Gielan conducted with Arianna Huffington and her husband, happiness researcher and author Shawn Achor.

So what should you do if you need to check your email or the news in the morning?



Gielan has a research-backed solution that takes just two minutes.