in internet the person who is angry will prevail because his anger passes unnoticed while the calm person appears weak.
Your English is fine..
For a start, here on the net when people write and are literally seething
with anger it is very
visible - they start thrashing about, lose the thread of the argument, often repeating one word on and on, often insulting - instead of using the one great advantage that the internet offers: the ability to go away for a bit, check facts, cool down, and return to reiterate their point with more facts, or simply with a more lucid phrase. Calmly. And without losing prestige.
After all, every nation is judged by the ordinary people who speak for it, far more than by its official ambassadors. There is that to remember, too.
It's easy to bluster and shout - anyone can do that - but it simply leads nowhere. Those who offend and insult are just considered primitive, so where is the victory? Saying "He made me do it" is no excuse - unless one is five years old, and I believe most of us here haven't been five for quite a few years.
Were we dealing with subjects like football, then fair enough - shout, scream - who cares? But here we're discussing some important matters and we have this golden opportunity to be able to do it irrespective of who and where we are in the world. It would be nice to use this opportunity well.