itself as a phrase or an idea.

Of these, (1) the emotional effect is, of course, the vaguest. We may all
have had a sudden fit of gloom which we could not explain. People rarely
act on such impressions, and, when they do, are often wrong. Thus a
friend of my own was suddenly so overwhelmed, at golf, with inexplicable
misery (though winning his match) that he apologised to his opponent and
walked home from the ninth hole. Nothing was wrong at home. Probably some
real ground of apprehension had obscurely occurred to his mind and
expressed itself in his emotion.

But one may illustrate what did look like a coincidence by the experience
of the same friend. He inhabited, as a young married man, a flat in a
house belonging to an acquaintance. The hall was covered by a kind of
glass roof, over part of its extent. He was staying in the country
with his wife, and as they travelled home the lady was beset with an
irresistible conviction that something terrible had occurred, _not_ to her
children. On reaching their house they found that one of their maids had
fallen through the glass roof and killed herself. They also learned that
the girl's sister had arrived at the house, immediately after the
accident, explaining that she was driven to come by a sense that something
dreadful had happened. The lawyer, too, who represented the owner of the
house, had appeared, unsummoned, from a conviction, which he could not
resist, that for some reason unknown he was wanted there.[1] Here, then,
was not an hallucination, but an emotional effect simultaneously reaching
the consciousness of three persons, and coinciding with an unknown
crisis.[2]

Cases in which a person feels urged to an act (2) are also recorded.
Indeed, the lawyer's in our anecdote is such an instance. Not to trouble