I was feeling anxious before my first solo flight—do you have any suggestions to calm your nerves?

My first solo flight was such a nerve-wracking experience. What worked for me was showing up early, watching some airport tutorials online ahead of time, and having all of my packing organized in a folder. When I was in the air, all I could think about was my breathing exercises, and playing a good playlist kept me sane. I also found talking to the flightd. pro staff gave me comfort. They were more helpful than I had anticipated.