1] Answer d phone by left ear 2] Dont take medicine with cold water 3] Dont have huge meals after 5pm 4] Drink more water in morning, less at night 5] Best sleeping time is from 10pm to 4am 6] Dont lie in bed immediately after taking medicine 7] Wen cell battery is low to last bar, dont answer d phone as d radiation is 1000 times stronger.. .. .