That was very interesting!
“I sometimes do,” she sniggers. “It’s a fine line. The thing is, if I get too affected, I can’t sing. I try to let it transmit through me, but then I become very sensitive to what I get back. If I’m already close to feeling it too much and then I see someone ‘blubbing’, I’m gone and I simply have to look away.”
This reminds me of that time when she was singing "Strong" with the Red Limo Quartet, and she broke down and couldn't sing the last line cause her voice didn't come out. I loved it. I love when singers show they're really feeling it. Must be a hard challenge to take control of all the emotions going on during concerts.