And this is one of the greatest failures of the School Educational System(and believe me when I say that it has a LOT of failures):Teachers always think that the subject they teach is the most important one and assume that all of us will have a future job that will require knowledge from their subjects,even though 80% of all that is taught in schools is trivial(unnecessairy,not required to know in everyday life)
By the way,who's the pink-haired girl with glasses that portraits you,Masq?