Picking the right lock.
Lock picking is the activity that opens a lock without the proper key. When we are thinking of it, usually we are associating it with illegal activities. But that isn't always the case!
Let's think for example what we can do if we have lost the house key or if we have locked ourselves outdoors. If we live on the ground floor we could jump through the window (if it's not open we can easily break it with a stone). But if we are not, we either unlock the door or... break it (which is not a cheap solution). With a bit of talent and an unsophisticated lock, we can manage to unlock it ourselves. Though the reality is not quite like in the movies (when a door is unlocked in a couple of minutes, just in time for the hero to save the heroine). The best solution is to call for a professional locksmith, who is trained to deal with these situations.
When picking a lock, a locking tools kit is needed. The simplest kit contains a tension wrench (a screwdriver for example) and a lock pin (a long, thin piece of metal, curved at the end). In an emergency situation, a lock pin is successfully replaced with a hair pin. A professional kit will have a lot of tension wrenches (in different sizes and shapes) and a lot of dimensions for the lock pins. Or it could have a pick gun (contains many metal pieces, that vibrate and push all the lock pins up at once).
First step is to insert the tension wrench in the keyhole and turn the cylinder like a normal key would do. Then we can insert the lock pin and carefully start to lift the pins up. When they reach the normal position we will hear a slight click and the lock is unlocked.
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