Avoiding timelines can be a real pain. Literally. You'll end up stuck in a loop of déjà vu and never get to see the next episode of "Days of Our Lives".
When you see a butterfly, just stare at its wings. It's not as relaxing as it sounds, but trust us, you won't get caught up in the butterfly effect.
Also, don't blink, or you'll end up in a world where the only thing that's changed is the price of avocado toast.
It's not just a cake. It's a temporal anomaly. Eating it will send you back to the dawn of time, where the only thing you'll find is dust and regret.
Unless you're into that sorta thing. In which case, go for it.
Remember, time travel is all about taking risks. And also getting lost in a never-ending loop of existential dread.
Stay safe, and happy time traveling!