Below in the files is the essay I wrote, I just need to extend this paper to 8-9 pages ands it’s currently at 7. So to help with this I would ask that you extend the paper by being more explanatory on the writing and concepts i have already wrote about. 
To help this is a topic about ‘backfire effect’: https://www.pnas.org/doi/10.1073/pnas.1912440117 
Dan Ariely talking about how were not as rational as we think we are: https://www.ted.com/talks/dan_ariely_are_we_in_control_of_our_own_decisions#t1000709
Here’s more information on Tajfel and Turner: • Minimal group paradigm
• A methodology/procedure for exploring intergroup relationships, specifically
the minimal conditions required for discrimination to occur between groups
• “trivial, ad hoc intergroup categorization leads to in-group favoritism and discrimination
against the out-group“
• In-group favoritism and out-group derogation takes very little effort
to develop
• Ex: Blue eyes vs. brown eyes experiment, dot overestimators vs. dot
underestimators, preference for Paul Klee vs. Wassily Kandinsky paintings
• Applications within behavioral economics/behavioral game theory   
Social Identity Theory
• Do you belong to any group(s)? Describe your membership/role
in various groups.
• Tajfel and Turner (1979)
• People’s sense of who they are is rooted within their group
membership(s)
• Fosters a sense of belonging, shared morals/customs/beliefs
• Individual pride/satisfaction/self-esteem resides with (one’s
perception of )the group’s performance
• And no one wants to be a loser