If you want to hit high elo, you need to play around the Honeyfruit!
It spawns at 5:55 - 6:30 randomly at one of these locations (mirrored on bot side), and actively playing around it can win you the lane. From my experience 6-6:05 is the most common spawn time by far.
It's basically a ~400HP/Mana healthpack, a massive swing that early in the game.
Whoever has the push gets the honeyfruit, so if you intentionally take trades -> push wave around the 6m timer -> get the Honeyfruit, you can then freeze on the bounceback with a significant HP advantage.
On the other hand, if you're getting pushed in around this timer, don't trade!