Phew I had such a weird MST experience today. First question for some reason totally stumped me, and for the first time ever I went into panic mode as I tried to do the rest of the test. I was literally shaking trying to type into my calculator. It was so weird, that never happens. The next question stumped me too, and a couple further on, and the last few were easy. I had time to go back thankfully and the first two that had stumped me just came easily, they were easy! That left just one that was outstanding with 5 mins remaining... managed to get what I thought was the answer and with 5 seconds to go I realised I had forgotten to account for a factor of 10 so changed my answer as she was saying "stop".
That will teach me to be so blase about easy subjects! Got it just fine in the end but that was touch and go... also stressful!