“Oh my God, I love a scream,” says Dr Jennifer Cox, her face lighting up. “Screaming underwater, I recommend. It’s amazing. It’s so liberating and no one can hear.”
The same is true for standing on a motorway bridge and venting your pent-up rage and frustration into the roar of the traffic underneath. Or, at a pinch, for yelling under the noise of the shower, she says. “Women are like: ‘Oh, I can’t be seen to do this stuff.’ OK, don’t be seen. But let it out.”
