According to Osho, introspection is mental analysis about yourself—judging, rationalizing, controlling—so attention fixates on the object (e.g., anger). Self-remembering is choiceless awareness of oneself here-now, without thought, judgment, past/future. By simply looking, the emotion dissolves, and awareness matures through stages: noticing after, during, and finally before it fully arises. This shift from thinking to direct awareness is transformative.
Thinking about your feelings keeps you stuck in them; quietly noticing yourself while they happen makes them fade.