The world is awash in opinions. If you turn on a news show, or take a glance at Facebook, you’ll get plenty of opinions. I have learned over the years if it is difficult to get an opinion across, getting angrier about it doesn’t get your point across. It’s like speaking louder to someone that doesn’t understand your language.
Passion in an argument is good. A well-reasoned, thoughtful opinion is better. And I may be biased, but gentle, genial humor with an opinion is best.