I want to ask you a question community

I just had the worst game in my LoL career but afterwards I found myself surprisingly calm, in fact just thinking about it makes me laugh a bit. We had a top vs (this was a team ranked game with 4 people I didn't know) a who took , and took . This was the kind of stuff I saw on Saltyteemo and Wood Division adventures. kept jumping onto and whenever he died he typed in chat something along the lines of "FUCKING WARWICK COME THE FUCK TOP ALREADY LEE SIN IS GANKING WHY THE FUCK AREN'T YOU GANKING"

After feeding 4 kills to while and I ( ) were getting kills of Kayle he finally D'ced, meanwhile bottom lane was getting destroyed as well. I was doing okay though, going 4/0 before getting shut down. I really should've been pissed off. I should have screamed in all chat saying things along the lines of "report my team" or "report Jax" but I found myself chuckling at how comical the whole situation was. I wasn't taking the game super seriously but I had a good time despite losing. Afterwards the enemy team honored me and I gained some new friends as well.

It was at this point that I realized two things. 1.This is the worst game I will ever have, nothing can top this 2.I want to climb out of this ELO, where people like this exist, I know that I am better than this, and while a lot of other people (and I mean A LOT) might claim the same thing, but I know that I have the ability and the knowhow to carry, but my victories have to depend on me making a big impact on the game

From this day on I swear that I will make an effort to climb out of the hellhole, that I will improve myself because I will never get a game that went as bad as this one.

So my question is, what was the worst game you ever had? How long ago was it? How have you changed/improved yourself since that game?