Ok so my bestie is 45, a smoker, frequent drinker, hates water and doesn't exercise. She makes fun of me for exercising, drinking 2 litres of water a day and eating fairly healthy. She literally rolls her eyes at me. So now she's a bit off-ish because 2 weeks ago we had lunch and i asked 'how on earth can you say you're healthy and fit with your lifestyle?' . She told me to back the fuck off, and to stop looking down on her for smoking and not liking water.she also said that she's genetically very lucky. She hasn't really spoken to me since. So im just curious. Because I'd love to 'get away' with some of these things and still feel good. Ha ha. Could she be telling the truth or is her version of feeling healthy and fit just relative perhaps?