"dude1: "dude i can't do this anymore, this clusterphobia is killing me"  dude2: "best you get out into the country and enjoy the open space then""
"to have a sense of cabin fever while living in a concentrated housing development often called cluster townhouses in south africa
""dude1: "dude i can't do this anymore, this clusterphobia is killing me"  dude2: "best you get out into the country and enjoy the open space then""" What is the definition of "clusterphobia"?