Today, many programmers believe that this complexity is best managed by using only a small set of well-understood techniques in their programs. They have composed strict rules about the form programs should have, and the more zealous among them will denounce those who break these rules as bad programmers.
What hostility to the richness of programming! To try to reduce it to something straightforward and predictable, to place a taboo on all the weird and beautiful programs. The landscape of programming techniques is enormous, fascinating in its diversity, still largely unexplored. It is certainly littered with traps and snares, luring the inexperienced programmer into all kinds of horrible mistakes, but that only means you should proceed with caution, keep your wits about you.
From the introduction to Eloquent JavaScript by Marijn Haverbeke.
