Smoking will kill you

Rico says he was lucky, and only got addicted to sugar, unlike his parents, who both smoked (but fortunately gave it up before it killed them). He had to look it up, but watching Fleming: The Man Who Would Be Bond (an excellent Netflix series, by the way) made him suspicious, and the Internet delivered the verdict:

Ian Fleming was a heavy smoker and drinker who suffered from heart disease; he died in 1964 at the age of 56, from a heart attack.