How should you respond to higher-order evidence which says that you have made a mistake in the reasoning from your first-order evidence? It is highly plausible that you should reduce your confidence in your first-order reasoning. However, attempts to precisely formulate how this works have run into problems. I will argue that we should appeal to an independently motivated normative contextualism. That is, normative words like ‘ought’ and ‘reason’ have a different reference in different contexts. The result is that different answers to our question are true in different contexts.
