Pleasing Lord Shani requires abstaining from Liquor and non-vegetarian foods, even though presenting sweet milk to a banyan tree. नीलांजनसमाभासं रविपुत्रं यमाग्रजम्‌। The mantras must be chanted with sincerity and devotion. The mantras can reduce every one of the sufferings and confer the benevolent grace of Shani Dev. Burying Surma https://www.youtube.com/watch?v=vJdtAzVzxNk