If we are not rational. If we are, fundamentally, something other than rational. That is, if rationality is optional, to be put aside when it doesn't suit us.

If we are not rational. If we are, fundamentally, something other than rational. That is, if rationality is optional, to be put aside when it doesn't suit us. Or if rationality is an expression of an underlying form, like a glove over a hand. Then, if we want to address a person, to influence him or whatever, then we would do well to address that fundamental form and not that optional, superficial expression.