The next section here is about catalysts. If the change is currently in action a catalyst takes that change and makes it happen faster But is not consumed by the reaction correct It's also not What starts the change either? So the change is started by an external force This is why this comes after activation energy your activation energy it gets something started, then you can have a catalyst come in and accelerate that change. The easiest one for us to probably understand our Instagram or social media influencers Is what a catalyst is.