Chhath Puja, starting November 5, is a significant Hindu festival celebrated with rituals and fasting. Astrologer Pandit Nandkishore Mudgal emphasizes key practices: avoid shaving, refrain from tamasic foods, sleep on the floor, wear new and bright clothes, and use an earthen stove for cooking. Adhering to these guidelines is believed to foster positivity during this revered occasion.