The Conscientious Lagomorph is an achievement in Run 3.
You'll have to rely on the Bunny's bouncing to complete this achievement. What makes this achievement difficult is that you're trying to avoid the crumbling tiles. Because the Bunny is quick and hard to control, it's easy to accidentaly touch a crumbling tile. The best tip is to go on the platforms with the least crumbling tiles, but other than that, good luck beating this achievement!