Keith smoked. Smoking increases your risk of heart attack or myocardial infarction, amongst others. There's been a lot of public awareness campaigns on the dang

Keith smoked. Smoking increases your risk of heart attack or myocardial infarction, amongst others. There's been a lot of public awareness campaigns on the dangers of smoking and in 2017, I can't believe he wasn't aware of them. Continuing smoking was a conscious decision.