PSA to laners: don't undo your jungler's efforts
We've all seen that moment when the jungler shows up, chunks the enemy to an inch of their life and forces flash. At this point the enemy will have to use their pots, and is down a flash, so even if you don't snowball of that, it's hard to imagine how you'll lose lane.
Now, the laner will use their flash, chase into turret, and take multiple turret hits just to land one more auto even though the enemy is chugging pots. Now neither laner has flash, or pots.
Don't do this. You have an advantage, don't throw it away in the hopes of getting a kill unless you're damn sure you can actually get it.
(And if it's botlane, they're just going to heal/exhaust you. So don't even try).

, these comments are real relevant guys.