Here's what I do:
Me
: 10/0/5
Their
: 2/0/4
Me
: *gets assassinated *
Me
: I cri evr tim
Their
: lol
See, even though on the inside I'm dying, I'm making friends!
All jokes aside, ADC's only have the "C" if they stick with their team, they really aren't meant to 1 v 1 anybody
I mean a tanky
5k HP and 200 armor, and a squishy
with 1.5k HP no Magic Resist. I mean come on you can't win that fight alone, and assassins, well, they are made to delete your champion's code from the game.
The Few Times an ADC can actually complain:
-Your support is intentionally trying to steal CS
-Your tanks are sitting in the back line and your whole team has no protection
-Someone INTENTIONALLY STEALS YOUR ASHE PENTA (sorry, personal story)
-Your Blitzcrank support pulls someone to you when you have no HP
-there are a few more, but I'm lazy and their kind of rare.