"The singer also had his brushes with heavy drug use. In 1983, while in his forties, Haggard "spun off pretty bad," he told GQ in 2012. After a bad breakup, he bought $2,000 of cocaine and holed up in his houseboat. "For about five months there, man, I had quite a party," he said."\n\nGreat, now I'm shopping for houseboats.