You might get lost in the arguments, but there are times when taking a stand is important.
“Have strong opinions, loosely held”, this is key, as it was said many times before. Be bold in your intentions, but kind towards others.
Be open to different points of view and question the assumptions.
And when you feel you ruled out any option, when you feel it’s a matter of values and not ego: in those times, take a stand.
Make a point, clarify with kindness what you believe in.