Celebrity gardener Diarmuid Gavin has told how he used to be so shy he locked himself in a hotel room for two days in South Korea.
Diarmuid said that although he liked to party in his 30s in London, he admitted he used to suffer from crippling shyness.
He said: “The shyness was incredibly limiting because it stopped me from doing stuff simply through embarrassment of being afraid to ask questions or whatever.
