At this point in the journey, you've realized that altering the past has caused more problems than solutions. The timestream is in a state of utter chaos.
You've decided to take a different tack and attempt to fix the butterfly effect by introducing a new butterfly into the equation.
However, this new addition has only created more problems. It's like trying to hold water with a sieve.
Time to move on to Step 4, where you'll learn about the Paradox of the Parallel Universes.
Or, if you're feeling particularly bold, try Step 4B: The Grandfather Paradox, But With More Explosions.