Flummoxed by controlling for 300 confounding variables. My initial response is that it is rare that only one thing causes one thing. Behavior and biology is incredibly complex. Concommitant behaviors can be non-causal but arrive at the same destination.
-
-
Thanks. Twitter will use this to make your timeline better. UndoUndo
-
Loading seems to be taking a while.
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.