In order to argue for an issue, it's almost impossible to ignore the other side. Your research should have included both pros and cons.
Which issue are you considering?
How can someone consider the opposition in an argument?
2 answers
From www.powa.org -- I hope you bookmarked this when I gave you this website's URL a few days ago.
https://www.powa.org/convince/anticipating-opposition.html
https://www.powa.org/convince/anticipating-opposition.html