To not doze off

The principle is simple, it has to be linked to YOUR sleep!

You have carte blanche to tell us about what intrigues you, worries you or interests you in relation to what we all do for more than a third of our lives... sleep.

To take on the challenge, all you have to do is share your “crazy story” on social media with #PNPDD OR via the download link if you’re more of a “small group” type.

Scientific validation

  • Scientific Knowledge

Stage of the process

  • Carry out actions

School grades




  • Individual or group


  • Between 10 and 30 mins

Personal and social skills

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