Most people need full time work to survive to pay for everything. They need 40 hours of paid work per week as well as health care, a benefit that is usually onl

Most people need full time work to survive to pay for everything. They need 40 hours of paid work per week as well as health care, a benefit that is usually only provided to full time employees. Businesses usually don't need 40 hours per person per week, especially for things like restaurants. They also do not want to pay for health coverage. So they offer part time jobs with 20 random hours per week. To survive, you would need to cobble together two of those jobs and hope that you don't get sick. Or you can hold out/leave immediately as soon as full time work is available.