You don't have to carry every single game
For example, if you're ADC is 5/0 by 15 minutes, you don't need to carry. You don't need to go full damage and go ham all the time just because your team is ahead. Especially if you yourself are behind. Tired of seeing one lane doing really well just to see another lane offset it by feeding while refusing to build any defense what so ever. And absolutely refusing to stop fighting their fed lane opponent. If you have another lane that's snowballing heavily, just survive and stop feeding. Your not magically going to win in lane when you're already 0/3 by building 100% damage. Just peel for the fed member of your team.