(I am not a doctor and none of the following should be construed as medical advice.)<p>Well, there is dream interpretation as part of psychoanalysis; see <a href="https://en.wikipedia.org/wiki/Psychoanalytic_dream_interpretation" rel="nofollow">https://en.wikipedia.org/wiki/Psychoanalytic_dream_interpret...</a> . However, you'd need to find a therapist/psychiatrist who subscribed to that theory and, even then, well, it's unclear what, if anything, you'd get out of your undoubtedly quite expensive sessions.<p>If the dreams are strong enough to trouble you or disrupt you sleep, you might want to seek medical attention directly. They can suggest stress reduction techniques, lifestyle changes, and, as a last resort, provide medication that suppresses dreams such as prazosin.
I find my dreams get very weird when I do a lot of coding. You over-use those poor neurons and then they fire off crazy stuff all night. If you're concerned about your dreams, take a day off and get some exercise outdoors.
Dreams are like if your train of thought suddenly became your surrounding environment; like reality itself collapsing around pretty bizarre local states.