19 per cent of Irish 18- to 29-year-olds believe the Holocaust happened, but its scale has been “greatly exaggerated”, according to the survey.

Almost half of people aged 18 to 24 are as afraid of giving a speech as they are of dying.

More than half of Irish people (53 per cent) say their favourite thing to talk about over a cup of tea is friends and family

The research also showed 80 per cent of Irish people crave more fun in their lives.

Deleting social media apps completely and leaving phones or other devices at home are other tips being recommended.