Translating scientific knawladge into practice

No.10138864 ViewReplyOriginalReport
Anyone else have a problem applying concepts.
I had a practical on monday and even though I was prepared and knew everything my hands started violently shaking about 10 mins before.
I was able to calm myself down a bit and got a decent grade but it took until a little after midnight for the shaking to stop and I couldn't eat anything until about an hour ago.
I still don't feel right honestly.
Is performance anxiety normal in STEM or is it just me? I don't understand why that happened, I literally have every muscle movement rehersed well before.
>pic related