A Real Revolutionist can’t worry about always letting his engine warm-up.
In the City, your safest travel rule should be:
Don’t wander off alone, or with other people.
It would seem that you haven’t fully explored and experienced the possibilities of a thing until, while examining it, you drop and break it. (Are we talking only about actual objects?)
In the City, they’ll ask you what it means, even if they don’t care.
Only the inferior get mad.