In both Krishnamurti Paddhati (KP) and Parashari astrology, houses 6, 8, and 12—known as dushtana houses—are associated with challenges, obstacles, and negative karmic influences. When this 6-8-12 combination appears prominently in the DBA (Dasha-Bhukti-Antara) timeline, it can lead to severe hardship, emotional distress, and even complete upheavals in an individual's life, depending on its intensity in the chart.