Herd mentality, mob mentality and pack mentality, describes how people can be influenced by their peers to adopt certain behaviors on a largely emotional, rather than rational, basis. Hope this helps. :)
Mob mentality -also known as herd mentality or pack mentality- is a term used to describe how people adopt certain behaviours, such as buying a given item or following a trend, based on their social circle. This means that people described by this term can be influenced by their peers or can make choices in an attempt to conform those of the group they belong to.
