Hmm, let me confess,
I have extended knowledge of picking locks (neighbour is a locksmith) and occasionally opening doors
I farmed my highschool for chemicals, which I used for lulz. I could easily have stolen beamers, flat screen monitors and computers, but heck, it's like ******* in your own garden.
I have no feelings of guilt, because our lessons of chemistry were ultimately dull and no one was putting any chemicals to any good use, and our parents paid for it.
Being in university now, studying biomedical sciences gives me unlimited access to anything I want, so I'm a good citizen now.