Learning a champ is not an excuse to feed your lane

I think the whole "I'm trying to learn x" excuse runs out after you gave up your first two kills. But there is just nothing you can say when you feed upwards of that amount. No one is asking you to suddenly be good at the champ you just picked up, but everyone is asking you to not feed your brains out trying to solo an already fed enemy. If you're having trouble in lane please just sit under turret if you're a melee champ and wait for your jungler to help your lane.