I just finished my first year of college and am about to do my second year of a programming summer job. I am not using the more advanced skills they've quizzed me on. I am not being drilled on all subjects in an almost hostile and distrusting environment where socializing means failure.
I am happy to work long hours because I like my job and it's relevant to my skillset. Not to mention there isn't that hostile environment. I get greeted at work, not read strict reasons for firing. I actually took an SAT preparation class and they taught me stress-beating skills, question guessing probability theory, how they grade, and occasionally a full practice.
Standardized testing is very broken and a faulty way of judging potential. It encourages beating the system and takes away from "useless" classes like art, music and PE because those aren't on the test. It just isn't a good thing. It's one reason our education is so awful, despite being a first world country and center of innovation.