Raging like crazy

So i quit the game for like a week, came back to some hefty bans, played a lot of normals and dominated on most. Just now played a long ranked match. I did well, i tried my very hardest. I made 1 very bad mistake due to the lack of communication with my team.

So late game my team decides to ALWAYS go looking for pointless fights. Of course they dont listen to me telling them to group. They lose a few team fights late game (basically throwing) for stupidity like not knowing when to fvcking back and what i previously said. So they making REALLY dumb mistakes. Late game i started with 7/2 and by the end of the game i was 7/5 because the team was so bad at team fights. The main issue was that they don't group or try to communicate well.

The Amumu was always farming, i guess he wanted to carry, but he had this attitude about him like everyone on our team was shit and he was from lcs or something. He would never be there when needed, not even for drag (the fvck?). Our Ez didn't even realize i was fighting GP, just after killing his fed team mate (so i was low) right next to him while he was in mid lane and we were in jungle. How hard is it to look at minimap? or pay attention to pings?

So my mistake in the end...

3 from my team (like always, looking for team fights) are mid, they are pinging, they are ready. The other team are all there. i'm coming in, the other team engages so i go in and what does my team do... why of course they run. Amumu and some other guy make it to the mid tower, only to eventually die. Then the amumu is like "wu you just lost us the game", yet he still had LITERALLY full HP after the fail team fight where he just ran away instantly. And we lost right there.

So i try my hardest. they makes 1000 mistakes and when i make this one mistake in the end it costs us the game and i'm bad. It's just so irritating that for a moment i feel like just raging and trolling all my ranked games, dropping my rank to b5, mess with people, and then uninstalling. It might help. This game does some weird stuff to the psychie man. It's unbearable to think you try so hard for like 50 mins while trying to work with a team that is so difficult only to end up in failure anyway. If it were a close match where i felt my team and myself really tried, i'd be ok, because i did really well with a Wukong vs a GP top. It is prove that i have improved from how i used to play months back. But to have to put up with so much shit, for nothing... and it happens so often...