So I was playing Tahm, and my ADC started complaining that I was doing nothing and letting him 1v2
So I 1v2ed, got a double kill and told him to stfu then proceeded to roam and get every lane fed to quickly snowball the game resulting in a 20 minute surrender by the enemy team.
Moral of the story - Don't think you're god's greatest gift to man just because your role has the word 'carry' in it.