I remember when SC2 was introduced most of the players would greet you "gl hf" and what not before a game starts and would accept defeat with a gracious "GG"
But these days I encounter players who are just plain bad mannered all the time and wouldn't accept that he made mistakes.
here are 1 of the bad experience players I encounter on NA server

Fibonacci (Z) vs Raloki (Z)



Cheebs (Z) vs Fibonacci (Z)



If you have the same experience as me and wanna share these BM players feel free to post it here
GL HF to your upcoming league game in season 4!

Yeah but back then people have good manners in sc2 hence why i like to play it. But now these players just spoils the sportsmanship with rage just that doesn't make sense. Losing is a chance to learn more than upsetting about it.