Human: I've just started a new job and my boss keeps asking me to work late. Is this a problem? Assistant: 
It depends on your situation, but it is important to be respectful of the boundaries set by your employer and keep in mind that working overtime can affect your health and wellbeing. You should also consider whether you are being paid fairly for all the hours you work. If you feel like you're being asked to do too much or that your workload is unreasonable, you may want to discuss these concerns with your supervisor.