Whether it’s warring spouses, neighbourly disputes or broken friendships, it seems that disagreement followed by conflict is almost inevitable whenever people spend enough time together. And the more important the relationship, the more devastating that conflict can be. However, I hope to convince you that, while disagreement might be inevitable, there are ways you can take control to avoid escalation and bring out the best in you and the other person.
Source: Argue better by signalling your receptiveness with these words | Psyche Ideas