Dream interpretation is something I've been interested in since I was fifteen, when I went through a period when I suffered from fairly intense panic attacks and briefly ended up seeing a therapist who was very big on having me write down my dreams so that we could discuss them at the next session. But over time, I've realized that I'm less interested in literal interpretations of dream-symbols (losing your teeth means that you're worried about your appearance; snakes mean that there's a hidden threat in your life; spiders suggest that someone in your life is manipulating you) than in using these "classic" meanings as a jumping-off point, and then relying primarily on my feelings about the symbols that appear in my dreams to unravel what they're actually trying to tell me.
Step 1: Write It Down