Answer:
social stigma
Step-by-step explanation:
Based on the information provided within the question it can be said that in this scenario this is an example of social stigma. This term refers to the discrimination against an individual based on one or many social characteristics that set them apart from the rest of society. Such characteristics include the individual's culture, gender, intelligence, health, and habits. Which in this case the defining factor for the discrimination was that he was a drunk.