Complex sentence: While not wealthy, Stewart had a comfortable lifestyle as an actor; he found that despite a lengthy career, his reputation was not great enough to bring a production of "Who's Afraid of Virginia Woolf?" to a West End theatre.
Split into simpler sentences: While not wealthy, Stewart had a comfortable lifestyle as an actor. He found that despite a lengthy career, his reputation was not great enough to bring a production of "Who's Afraid of Virginia Woolf?" to a West End theatre.