don't give up the day job

The phrase "don't give up the day job" is a commonly used idiom that advises someone to continue their current employment or profession, often after witnessing their attempt at a different or new venture, hobby, or skill. It implies that the individual should not abandon their current source of income and stability because their new pursuit may not be successful enough to sustain them financially. It is a cautionary statement to be realistic about one's abilities and prospects before completely leaving their regular job or profession.