How do I practice credible sources?

The most direct way to practice credible sources is through a focused exercise: Audit your information sources right now. Open your RSS reader, social media follows, newsletter subscriptions, and bookmarks. For each source, answer: In the last 30 days, how many times did this source change my thinking or inform a real decision? Any source that scores zero gets unfollowed immediately. Any source that scores three or higher gets promoted — turn on notifications, add it to a dedicated reading list, or subscribe to its paid tier. You should end with fewer, better sources.

Common pitfall: Confusing volume with thoroughness. You keep adding sources because 'what if I miss something important?' but the marginal source almost never contains unique signal. Instead, it adds noise that degrades your ability to process the sources that actually matter. The anxiety of missing out is itself noise — and it tricks you into building an information environment that makes you less informed, not more.

This practice connects to Phase 7 (Signal vs Noise) — building it as a repeatable habit compounds over time.