The document discusses the concept of "dhristi" or evil eye in Hinduism. It describes dhristi as negative energy that stems from emotions like jealousy and can impact people physically or psychologically. Common techniques to ward off dhristi mentioned include using fruits like lemons and limes, burning camphor, visiting temples, and spiritual remedies like prayers and mantras. Visiting the temple of Lord Balaji in Tirupati on Thursdays is considered especially effective due to the belief that on this day the Lord's eyes are open.