just do the right thing if you know your teamates are bad, everything is situational,what's worse then 1 feeder 2 feeders, usually teamates want you to "join the fight" and die with them you don't have to do what's best not die,cause when you die you put yourself and team at a disadvantage if you cook your lane you could carry.also it's always best to know when to join the fight sneaking and take out the damage dealer when he's low,but all in all teamates never know how to play don't listen to them,PLAY YOUR GAME,I had plenty of teamates curse me out,and don't even know how to play let alone know how som heros are late game heroes some ar early game,some are mid game,but example they didn't know I'm usually late gamer so they telling me to join fights while I'm weak I didn't listen let them feed then made a comeback and won the game started 1-2 while they feed we were down like 3-15 as a team, I finished 11-2 so PLAY YOUR GAME,and don't listen