No need to show any restraint. It's much more fun to explore and burn yourself once into understanding how much of this power your need. Or twice. Or as many times until it gets more fun to be pragmatic.
Ah, the "smoke a whole pack of cigarettes" method of teaching software dev.
I kinda agree - often no amount of "this is a bad idea" will teach as well as just letting someone make the mistake and actually experience the consequences.
The only problem is that hard to maintain code often does not cause any problems until you write a critical mass of it and end up trying to develop enough non trivial extra features on top of it.
I wouldn't say it's a matter of fun but often a matter of necessity in modern software development. Less experienced people can often have inflated egos and will refuse to listen to any advice from anyone else. Letting them fuck something up themselves (not too badly) after you've explained why it's a bad idea can be a hard but good lesson.
I kinda agree - often no amount of "this is a bad idea" will teach as well as just letting someone make the mistake and actually experience the consequences.
The only problem is that hard to maintain code often does not cause any problems until you write a critical mass of it and end up trying to develop enough non trivial extra features on top of it.