Complex sentence: The audience sees a philosophical ebb to his character, however, along with a degree of optimism, yet his polite façade collapses when events get the better of him, and a full verbal onslaught is forthcoming.
Split into simpler sentences: The audience sees a philosophical ebb to his character, however, along with a degree of optimism. Yet his polite façade collapses when events get the better of him, and a full verbal onslaught is forthcoming.