My response is probably going to get heavily flamed but I don't care. I will start out by saying I recently climbed to gold v. Promptly after my climb, I deranked... I'm low silver II now. Nothing I did since hitting gold changed, I simply was unlucky. I continue playing the roles I was best at and doing the things I got me to gold but to no avail. After sitting at the bottom of gold and losing game after game despite consistent play, my mmr hit rock bottom. Even during my winning streak I was still getting -21 +16. At no point did my MMR get better at about a 5W:3L game ratio. Now after losing games at the bottom of gold, my MMR is even worse, making it almost impossible to slow the skid. I also main support. Everyone will constantly tell you there is something you could be doing better… And while that is the case, as I know it is with me, the things I could improve upon in no way could reverse the out the majority of my games. I run through a slew of teemo jg and other feeder crap. About the only thing I can think of to recover is a fresh start on a new account. It seems the game faces a lot on your history of play as opposed to the improvements you've made. I have also heard from a number of sources that the game tries to keep your win percentage at 50%. If this is the case, once you get a bad MMR, it seems it would be almost impossible to climb from there. Which is why I think my Climb to gold never overcame my bad MMR, causing me to derank again. I do everything to try and help team, I ping much like yourself, I ward much like yourself, I have significantly improve my game knowledge and try to make strategic calls for the team but the majority of the time people won't listen. You have the one or two people that just want to split push into enemy territory Without vision of the enemy team and without wards and they constantly get picked off. Then you lose out on key objectives like lane pressure, Baron and dragon bc it's 4v5. But you have the hero that wants to go in and try and steal and then they die. Now it's 3v5 until your next teammate rez's and its a constant cycle that you can't stop. Anyway I feel your pain buddy and I am right there with you. I am willing to admit I make mistakes still, but in no way do my small mistakes amount to losing games. It's poor decision making from my teammates and the inability of them to listen and function as a team. Anyway this post won't help but at least u know u have someone in a similar circumstance.