Lena often expresses her anger in private but never in public. her husband leonard sometimes expresses his anger in public but would be very embarrassed to be caught crying in public. this example illustrates:

It displays culturally defined display rules. The culture often discourage women from showing their anger in public, encourages men, but also discourage men from showing off tears in the presence of others, as this would depict them as weak.

Currently, as of february 2016, an american traveling in france would be by the exchange rate. the weakness of the euro and the strength of the us dollar means that items in france cost less to an american than they otherwise would. of course, if this trend reverses and the us dollar weakens and the euro strengthens, such as was happening in early 2008, an american traveling in france would have an adverse experience because items would cost relatively more.