The sixth sense The majority of people know the common five senses; taste, touch, smell, sight, and hearing. Although, not everyone is aware of a sixth sense named interoception. Interoception is the sense of our body's internal state. For example, if we are thirsty and need something to drink, Read More...
We share a lot of stories on The Optimist Daily about the value of sleep and strategies to promote better slumber, but how can you tell if you’re getting enough sleep? Deep yawns, exhaustion, and fatigue are great starting points, but sleep influences so many body functions that there are many Read More...