I earn a lot of money in England doing voice-overs, especially in documentaries. Turn on the Discovery Channel here, and you'll hear my voice a lot. It subsidizes my vice of acting in the theater.
This quote highlights how versatile artists often diversify their work to sustain their passions. The speaker's success in voice-over work provides financial stability, allowing them to pursue their true love—acting in the theater. It underscores the practical reality for many performers: balancing different roles and jobs to maintain their craft and livelihood. This adaptability enables artists to continue contributing richly to their art forms while managing economic needs.