Do you get irritated when you see happy people? You know the ones — the people who are always smiling. Always upbeat. Always ...

Without those warm rays to provide that much-needed vitamin D boost, life can start to feel like an endless case of the blues. Seasonal affective disorder (SAD), or seasonal depression ...

There are lots of different types of feelings. Sometimes we feel happy and sometimes we feel sad. These are just two examples of our feelings. Watch the video and find out how Pip upset Declan ...

When things are feeling especially hard ... Nicholas Sparks, “Dear John” “When you’re happy, you enjoy the music, but when you’re sad, you understand the lyrics.” ...