Reply All hosts PJ and Alex love to trade gripes. Their complaints about the minor annoyances of modern life make for great audio, but are the podcasters making a classic mistake?

We all like to complain - thinking that venting does us good - but Dr Laurie Santos explains to PJ and Alex that they should gripe less if they want to be happier, and sets them a task to say something nice.

For an even deeper dive into the research we talk about in the show visit happinesslab.fm