Add
to the list of ADCs you can play. She has a safe, pokey lane for some match ups and I highly recommend anyone trying ADC get familiar with her because of it.
If you can't CS, go into a custom game and practice CSing. I was told to just do the first 10 minutes, and try to get as close to 100 as possible.
Compliment you support on good plays. You're pretty much stuck to them for the entire game, you might as well try to at LEAST do that.
Also ward. You have an entire lane given to you by one (or two if your jungler comes in) fed to you. If you can't buy a pink, upgrade your yellow, or buy a normal ward at any point in the game, you suck.
This is coming from a support main.