(DailyMail) - Red wine drinkers are wealthier, more educated and happier than average people - but lovers of white wine are more practical, a study revealed today. The research found that it was possible to generalise about drinkers based on their favourite tipple, with those who like a glass of red being ambitious go-getters while people who prefer white are more relaxed and happy-go-lucky. And rosé drinkers are the unquestioned kings and queens of social networking, visiting sites such as Facebook multiple times every day on average.