You see this statement,
...Nobody would even notice that I'm not there and more over; the rest of the students would be there...
๐๐๐
The moment you decide that no one would notice your absence, that is when everyone would decide the same, and if care is not taking, everything goes haywire. It's a good thing you went with your subconscious mind
That particular statement is very very risky๐. On subsequent occasions, I fell directly into the trap.