Attending the final class of the day, he was beyond bored at this point. All the talks they did in class were only about how to fight. Disregarding that it was most likely will be useless without showing practical applications.
No human in the midst of a life-and-death situation was going to remember a class they attended. At that moment, only real fighting experience could help. That too was true, only and only if the said person was capable enough to not lose his will while facing the potential possibility of death.
He considered most of his classes useless because of the same reason. Most of them didn't have any practical applications in real life whatsoever. But keeping onto his attendance was also important as well.
The eventful yesterday was not too bad in that sense. He was sure he got the better end of the deal. Most pressing of his problems were resolved with that proposition, mostly regarding the information gathering he was struck on.