If you've been feeling a little down about your looks lately, having a drink (or just believing you've had a drink!) can make you feel more attractive, according to a new study. French scientists have conducted two experiments indicating that the more alcohol you think you've had in a day will increase your self-confidence in your appearance, even if you haven't had any. The Agence France-Presse reports the scientists conducted one experiment in a local bar where 19 people were asked to assess...