A sleep doctor says knowing whether you’re a ‘lion,’ ‘dolphin,’ ‘wolf,’ or ‘bear’ can drastically affect your productivity
The sleep doctor Michael Breus says there are four different chronotypes, each with an ideal daily routine. Breus labels the four chronotypes “lions,” “dolphins,” “wolves,” and “bears.” Learning your chronotype, and the associated schedule, can help boost your health, happiness, and productivity.

13 Powerful Ways to Overcome Self-Doubt (So You Can Finally Move Forward in Life)
Self-doubt can be a troubling and persuasive voice that holds you back. It can be useful to help you recognize your limitations or reassess a bad idea. But mainly it keeps you stuck. Here are some valuable tips for you to handle self-doubt and quiet that destructive inner voice.

Why You Should Ditch Depressing New Year’s Resolutions And Do This Instead
Resolutions rarely lead to sustainable behavior change because they don’t effectively harness motivation that turns into action. And estimated 80% of resolutions fail by February. Not only does this article explore the reasons why resolutions fail, but it gives specific steps to help you succeed in making the changes you want.