My best friend from high school was over for the new year. He showed me a $15 lock pick kit that he keeps in his wallet (I mentioned to him he probably wouldn't want to get caught with that in his pocket if he got in trouble for something). In the past, I've read about how to pick locks and how locks work in general. He loaned the set to me to try out on locks around the house. The first and only lock I tried was my front door. To my surprise, I unlocked it in under a minute! I'm thinking to myself, "Okay, this is not cool. Time to buy newer locks." The locks on my doors are the older type with the popout knob, but are of the 5 tumbler pin type. It's time to replace them anyways.