Hallucinations and $100,000: the poker player who shut himself in a pitch-black room for weeks

Rich Alati had a six-figure sum in his sights. As long as he could survive 30 days in the dark with no human contact
Read more: https://www.theguardian.com/sport/2019/jan/10/rich-alati-poker-player-bet-dark-room-isolation?source=Snapzu