To people who normally rage a piece of advice
You are the reason you're losing games. Not your teams fault, not a champ being op, not lag, YOU. So what if top lane died, so what if mid lane is having a bad game, so what if your support missed a CC. Are you perfect? Have you never missed a skill shot? Have you never died before? Have you never had bad games and fed before? If you say no to any of those you are lying and you know your lying.
You spend more of your time raging at your team for making mistakes that you, yourself have made before, then you do actually playing the game. You wanna help your team? That's fine give them advice, but if you rage at them all game then it is you who are the reason for losing the game. Not the top lane who fed, not the support who missed a CC, etc. That anger that you give yourself causes you to not think properly and end up just making you make mistakes. If you are calm and play the game you'll win far more game.
Pvp is not about what person rages more, its about killing the enemies/destroying the base. Relax and play the game, you think the support is gonna be eager to help you after you just told him/her to kill him/herself? No. But if you just keep your mouth shut and stay calm then they will be. Or encourage them and tell them its alright, you'll get it next time, etc. You don't like someone, you don't get along? That's ok not everyone in the world likes every single person, but there is a mute button you can use. Mute and play the game. Try having fun instead of raging and telling people to go kill themselves. Its only a game, yes its competitive but if you cant relax and just enjoy the game then why are you even here? Just my 2 cents