Free Association Journal: When anxious, write continuously for 10 minutes without censoring. Let thoughts flow wherever they go. Review for themes.
Anxiety Archaeology: Trace your anxiety back. When did you first feel this way? What was happening? What does it connect to?
Parts Dialogue: Identify different "parts" involved in the conflict (the part that wants X vs. the part that fears Y). Let them speak to each other in writing.
Internal Critic Awareness: When self-criticism appears, ask: Who does this voice sound like? When did I first hear this message?
Dream Exploration: Record dreams upon waking. What feelings do they evoke? What conflicts might they represent?