After panicking during a 1967 performance in Central Park, Barbra Streisand avoiding live performances for decades, according to ABC News
"I couldn't come out of it... It was shocking to me to forget the words," she said. So, I didn't have any sense of humor about it... I didn't sing and charge people for 27 years because of that night... I was like, 'God, I don't know. What if I forget the words again?'"