when i was a kid i used to be a pretty heavy bike thief, its kind of what got me into riding bikes. I don't do that anymore because its pretty ****ty (in my defense, it was usually privileged white college kids with a benz in their driveway, never stole from bikers.)
If your bike is in a dark unpopulated area, and its a pricey whip, someones going to get it eventually, bolt cutters, hammers, picks, doesn't matter.
keep your friends close, and you bike closer.
**** the enemies hahahah!