@Yasuo mains: Why the fuck are you like this?
Our Yasuo is behind on gold, he was about 2/5 at that time iirc, and in this video, instead of cs-ing safely under his turret to rack up his gold income, he decides to stupidly & blindly 1v1 the highly fed enemy Yasuo, whilst also not giving a damn about his surroundings which resulted in being ganked together with the enemy Jarvan.
It's things like this why Yasuo players have always been looked down.