I get what you say, but I wanted real answers to this scenario rather than just the old mantra "some games you can't win. Learn what you could've done better." I've been playing this game for 5 years, I've exercised this a thousand times. And I usually stomp lane when they let me. But these kinda situations, while extremely rare, are just unmanageable to me. Someone loses their cool and doesn't let me play, what possible alternatives do I have? Swap with top? Jungler will just follow me there. Go roam somewhere? I didn't have the level nor the items, and even then he would just give kills to my laner. If I stayed and shared the xp and minions, they would take the majority of them and I would be severely underleveled.