I have to complete a 2 day standard first aid course starting tomorrow and I'm nervous as fuck. Last time I did the 1 day class and had anxiety left right and centre because of some possible ptsd caused from a few months before. (Family member committed suicide and I didn't know what to do other than 911 telling me to do chest compressions). I felt like if I took the course just before that happened then I could've saved them. That's all I could think about while sitting in class. What should I do this time to stay focused and not want to ball my eyes out?