<human>:  I'm feeling very anxious about a presentation I have to do tomorrow. How can I calm my nerves?
<bot>: One way to calm your nerves is to focus on the preparation you already have done. Remind yourself that you have worked hard to prepare and that with the right mindset, you can do your best. It can also help to practice deep breathing exercises and take some time to do relaxation techniques, like mindfulness or progressive muscle relaxation. Additionally, try to be excited rather than anxious about the opportunity to present. Finally, make sure to get a good night's sleep before the presentation.