Hmmm since it's your first, stay calm, breath, and have fun dude. That's all I can say. Don't panic when you make a mistake. Making mistakes is normal too. We all make mistakes. Not just you. I've seen players including myself making mistakes all the time. Same for pros too. Just stay calm and have fun.
You have to keep going and keep yourself motivated.
There will be times when you do mess up (we all have) but you dust yourself down and get on.
Practice makes prefect.
a good way to learn more is to watch videos on utube and search the position you play and watch them.
another good idea is to listen to music on your way to the game. This can help to relax you.
