"Animals are much easier to understand." She agreed, nodding slightly as she took a step to avoid a crack, stepping closer to Rolf. Shh. Ignore that. Because she isn't stepping away again. There are... cracks. To avoid. And mother's backs to think of.
"Do you ever wonder, if by the mere act of observation, you're affecting the outcome? I worry that, from time to time." Not so much about humans, though that case was obvious. But when she took time away from her 'real' job to follow her passion. She worried that she was upsetting the natural way of things, by watching the natural way.