I would recommend you to watch this talk by Julia Dhar, the link is below:
"We need to figure out how we go into conversations not looking for the victory, but the progress," says world debate champion Julia Dhar. In this practical talk, she shares three essential features of productive disagreements grounded in curiosity and purpose. The end result? Constructive conversations that sharpen your argument and strengthen your relationships.
Julia Dhar: Business strategist, champion debater