I do like the 2 word idea, but to be honest, those two words feel a bit too loose and vague. I have some ideas for crash and control, but nothing that feels very tight to the concept. I agree my ideas were all quite specific. I thought it would be interesting to see how (or whether) a relatively specific concept could diverge significantly between people.

Anyway, I'll think about the crash/control and if you want to suggest a couple other pairs of words, they might inspire me more I've got a bit of time before my computer is free for computation again.