I don't totally agree with you. lets put knowolge aside companies can't waste time testing each employee's abilities when hiring , lets be logical , there must be at least a proof of your knowolage that you posses it and master it ? or that is you don't want to work ?
and I don't know weather you are at "School" refering to School where you have to study 12 years , or is it you are refering to it in general (High Education Studies) ,if you mean the first then let me say , put it this way, biology and chimisty some may suck but later on you will understand .. inorder to develop and help technology and Scince, to go further, and develop, and achieve something signefficant you need to Combine, even with little knowlodge you have .. about them .. but sperating scinces is no way to devolop or work right (in most cases).
and school DOESN'T SUCK, school is nice , I miss the good days .. when we had to have all subjects and all (that is the first Definition )
but listen , if you say this thing is bad it will be a bad experiance , and if you convince yourself it is GOOD , you will love it and enjoy it no matter how bad or awful it is . so try to convince yourself and enjoy ,,
and I'm sorry for any spelling mistakes or grammer
wishing you the best