Supports

Ok, so I doubt I'm the first to say this but I'm probably not gonna be the last. I am a player that knows all roles and how most matchups should be played, etc. Whenever I played Support, I've done fairly well in getting our ADC through laning phase and into the mid/late game. Whenever I play ADC, however, it's a whole different ball game. I get zoned off all the cs I want, and my support never initiates a fight and only plays reactively. It grinds my gears as an ADC when I see something I want, I ping, type, whatever, to my support and they just flat out refuse to do anything. Then I get jumped and die and the team flames me, but whenever I tell them the support was in the wrong, they jump to his/her defense and say some pretty mean stuff to me. It has literally given me so many headaches that I have taken to AFKing after two deaths when I know I won't be able to play with the team decently since the game is generally just not going to end well. I just wish some supports would learn to trust their ADCs and go in more often. I for one as an ADC won't mind if my support dies trying to do something... it's when they let me die and then blame me for it when they mislead me.