(TDB) - Take a look around you and see who’s enjoying a gin or a coffee, because a new study has shown that people that drink either are most likely to be psychopaths.

The study was carried out by psychology researchers at Innsbruck University in Austria, and found that people who enjoy bitter food and drink like coffee, dark chocolate and gin and tonic are more likely to possess psychotic and sadistic everyday tendencies.

One thousand people were asked to rank a long list of food and drink in the study, and were then asked to complete a personality survey, which measured their level of psychopathic tendencies, according to Eagle Radio.

Participants then had to rank how much they agreed with statements such as “I have threatened people I know” and “I enjoy tormenting people.”

“The results suggest that how much people like bitter tasting foods and drinks is stably tied to how dark their personality is,” one lead researcher said.