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<p>Don’t necessarily disagree with you, but I think students should be guided into fields that are more inline with their interests but could increase their employability, earning prospects, and general livelihood by tenfold. I’d say at least a majority of students studying mathematics, physics, chemistry, and biology would be a lot better served if they studied a related engineering discipline, especially if they go on to do graduate studies. At my school, a lot of the engineering professors are essentially physicists, applied mathematicians, chemists, and biologists. Because the chances of them finding a permanent position in their field is slim to none. The only ones I would say that are out of luck and are truly unfortunate are those who want to study areas with no practical application or experimental uses (pure math, particle theory, etc.). Like you say, for most students, that could be their hobbies they pursue on their own time. </p>