PSA for Lee Sin players and "early game" junglers
If you are playing Lee Sin and actually want to win the game, it's way more important for you to give kills to your team than to have them yourself. (This is actually true for most junglers)
I just a had a game that was a perfect example. Our Lee was 8/0/1 at 15 minutes no other player on our team had more than 1 kill. The enemy jungler was like 0/2/8. Guess what happened in the first teamfight, they aced us easily without losing anyone since their carries were ahead of our carries. After that it was FF at 20.
Moral of the story: Early game junglers cannot carry teamfights by themselves. Use your early game to get your lanes ahead, not yourself.