Hmnnnn... You really must have learnt new things that school didn't thought you, saying that school will teach you what you expect, that will never happen even in years to come, because 90% of what school do thought us is not applicable to real life. So my dear, you have to just be wise and look for that wisdom. To conclude my words, I'll say school will only teach you knowledge, but you have to strive for wisdom for you to be able to utilize the knowledge you had in the real life