In ‘The Hidden Meaning of Dreams’ (Sterling Publishing, 1999) he writes about train dreams:
‘Your future is ‘on track’. As trains follow a fixed route, this dream may suggest that you are being helped with your journey through life. If you dream of missing a train or passing your destination, it may indicate that you feel that you have missed an opportunity. Also, are you a conformist? Jung believed that to dream of taking a public vehicle often means that the dreamer is not finding their own way forward and is behaving like everyone else. (Freud believed that to dream of missing a train meant missing death. He also was convinced that all dreams involving motion represented disguised wish fulfilments for sexual intercourse. In particular he claimed that a train represents a penis and when it goes into a tunnel this indicates sexual intercourse.) Dreamers of long ago believed that to dream of travelling indicates a change in your fortunes. It is particularly fortunate if the destination is towards high hills or mountains. And, if the journey is in a straight line, your good fortune comes swiftly.’