In spite of the railings against him, Moses was not so much indignant about their words as about the fickleness of the people. After those many quite extraordinary experiences they had no right to expect merely the natural and the probable, but should cheerfully have trusted him; for, truly, in the sight of all, they had been shown the most tangible proofs of his reliability. When, on the other hand, Moses considered their distress, he forgave them; for he told himself that a multitude is by nature fickle, and allows itself to be easily influenced by impressions of the moment, which cast the past into oblivion, and engender despair of the future.
Moses Frustrated by Israel's Fickleness After Miracles
Legends of the Jews 1:86