The considered wisdom in positive psychology is that to feel better, you just need to think happy thoughts. If this conjures up the song “I Whistle a Happy Tune,” then you’re on the right track.

That little voice inside your head? It’s so much more powerful than you think. Whether it’s hyping you up for a big ...

There is a severe lack of positivity right now. And somewhere between wanting to bury our heads in the sand and feeling deeply concerned, if not genuinely worried, about the state of the world, can we ...

Maintaining a positive mindset is important in swimming, as it can help an athlete push through tough times and maintain perspective.