I went for a walk a few weeks ago , and snook into a coffee shop to read and drink. Speaking to the two teenage boys serving, they told me how they were due to go to a boot camp event after work today, but the weather was putting them off. I sympathised with their dilemma and said that getting wet then cold wasn’t a good combination. But this wasn’t their concern, as they told me in perfect unison that it was more about concern for their hair! My suggestion of a swimming cap didn’t seem to help.