A few days ago a psychologist friend told me something that was at once startling and unsurprising; she is seeing far more patients than before Donald Trump was elected — and they tend to be suffering from deeper anxiety. Some people call this the Trump Anxiety Syndrome (TAD), or Post Trump Stress Syndrome (PTSD). People of a more Trumpian flavour might dismiss it as Liberal Snowflake Disorder (LSD), or old-fashioned anecdotal exaggeration. I concede that there is no definitive data to back it up. Other than rising anti-anxiety Xanax prescriptions and surveys such as this from the American Psychiatric Association, it is hard to find incontrovertible statistics. Moreover, some of the deteriorating social indicators, such as rising suicide rates (which in 2017 hit a post-second world war high), and falling life expectancy, precede Trump’s election, even if they have got worse since he took office.

Blaming everything on Trump is facile. Yet omitting him from the equation would be just as mistaken. My own view is that Trump will leave America considerably less mentally healthy than how he found it. His election was the product of an increasingly anxious society. But we find ourselves collectively far more anxious as a result. Trump is a rocket-booster to our toxic stress. He is a cure worse than the disease.