 Variable Baseline, as my colleague has so eloquently pointed out, in the applied field, we call these WTFs. It's really when shit's all over the show. How many more weird examples can we give you? Variable Baseline, your data points are all over the show. It's variable. You really don't know what's going on. It has nothing to do with algebra variables. In the baseline before you start your interventions, you need predictability for things to be functional and so you can understand if your interventions work. If the baseline is too variable, then it's going to be very hard to make predictions unless you stabilize the behavior during the intervention. So sometimes you can use variable baselines as a method to assess whether or not the intervention that you did stabilizes the behavior at a particular level. So you could draw those types of conclusions. But in general, variable baselines make you go crazy and people don't like them.