Some Interpretations of Dreaming about Train

In the world of science, there are various theories that explain the meaning of dreams with different approaches.

One famous neuroscientist, Sigmund Freud, theorized that dreams hold messages that are hidden behind the human subconscious.

Some studies in the 1980s suggested that dreams are nothing but a process that takes place in the brain to "purge" unnecessary memories. Meanwhile, contrary to previous theories, other studies suggest that dreams aid the brain's memory and learning processes.