French culture holds that true commitment must encompass difficulty—commitment that holds only in favorable circumstances is not genuine commitment. When you commit, expect that French counterparts understand you to be committed through whatever difficulties may arise. Changed circumstances, unexpected challenges, and periods where the commitment is costly are precisely when commitment matters.
Those who abandon commitments when they become difficult reveal that their commitment was never genuine. Those who persist demonstrate real integrity. This expectation shapes how French partners evaluate reliability: not by how someone performs when performance is easy, but by how they perform when performance is hard. If you want to establish yourself as a genuinely committed partner, demonstrate persistence through difficulty rather than abandoning commitments when challenges arise.