So, I probably won't be playing DF for quite some time, due to my assorted computers all having failed in tandem. Hopefully this can make my next run all the more interesting.
Here's my problem:
I've been playing DF on-and-off for over a year now, and I have never encountered a tantrum spiral, fell mood, fort flood of water or magma variety, etc.
The closest I ever got was in my third fort or so, which was next to a river and plagued by generations of homocidal hippos, one of which memorably used an unfinished water passage to enter the middle of my fortress and entirely dismember several citizens and my entire fledgling military. Even then, everyone got over it and the fort just got abandoned when the FPS got too low.
Since then, all of my forts have been extremely safe. I don't want to actively try to lose, just set myself up in challenging situations. But even when I embark in terrifying locations, I can usually build a wall and plug up holes and everyone lives without a care. I have a very careful playstyle so I've usually prepared for any dangers long before they hit.
I know part of it is my stubborn unwillingness to actively search out hidden features... I've never encountered HFS, because I want the first time I find it to be by accident.
I also don't want to mod my game to be stupidly hard just for the sake of it. I've done stuff like beef up megabeasts, but they come so rarely it doesn't make a big difference.
I've also tried hermit challenges, dealing with aquifers, no-stone challenges and the like, but they tend to get boring before anything too tragic happens. And even my overcomplex megaprojects involving water and magma were built with failsafes so they could be fixed safely when they didn't work.
So, what is the secret to failure? Playing badly on purpose isn't fun, but neither is unchecked prosperity.
I'm looking for any tips or advice you guys can offer.