cause they thought about their opinion and have good reasons to believe it's correct.
and they are open to debate. they aren't being closed minded. what they don't want or like is for you to say/think "that's just your opinion" and both not give a counter argument and also not accept they are right.
I find that most people find disagreement of any kind uncomfortable. So whether you're open to discussion or whether you've considered your opinions carefully is immaterial.
and they are open to debate. they aren't being closed minded. what they don't want or like is for you to say/think "that's just your opinion" and both not give a counter argument and also not accept they are right.