40-year-old life advice: be a ruthless person in a muffled voice 40-year-old life advice: be a ruthless person in a muffled voice 40-year-old life advice: be a ruthless person in a muffled voice 40-year-old life advice: be a ruthless person in a muffled voice 40-year-old life advice: be a ruthless person in a muffled voice 40-year-old life advice: be a ruthless person in a muffled voice