Sacred Haven of Debauchery

Regardless of its subjectivity, the stereotype chain exists. You also forgot to mention the higher levels – a graduate considers themselves better than other students, an employed person is better than a student, a small boss is better than an employed person, a private entrepreneur is better than a boss, and so on.

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not accustomed to submitting work on time

On the contrary, as the years of study pass, there comes the "ability" to submit everything after two or three "last possible moments for submission," the ability to skip unnecessary lectures, and so on.