Do you know that your door lock could be easily unlocked using paperclips??
I knew lock picking for quite long time, but never actually try it myself. when I did try that, it's amazed me yet making me uncomfortable at the same time knowing that my door lock is not as safe as I used to believe.
The reason why I chose to share this knowledge is not to spread the trick and teach people the bad side, but only to spread the awareness about how our door lock and safety is just one big HOAX.
Hopefully this could be something helpful to you guys.