Irish captain Caelan Doris faces the media at the Aviva Stadium. Photo by Seb Daly/Sportsfile
Around three years ago, Rian Doris bought a voucher for his brother for a personal growth retreat on the outskirts of Petaluma, California.
This is where they do the Hoffman Process, a week-long programme where participants try to identify behaviours and ways of thinking conditioned from childhood.