I've Had Enough
The lyrics of "I've Had Enough" primarily vent the singer's frustration in the face of various circumstances. McCartney referred to it as "just one of those 'fed up' songs." Wings' label Capitol Records described it as "a driving rock 'n' roll tune that lyrically describes an artist's ultimatum to the taxman, a self-serving manager, or both." Syndicated columnist Joel McNally regarded the song as containing political commentary.