I recently been learning about the different types of locking mechanisms. Padlocks are easier to remove if you lose a key. Pinwheel locks requires concentration, but if you forget the combination it can be removed easily. Cylinder locks for storage units are designed to prevent the easy removal if you lost the key. Before I looked at locks, vaults and safes as rudimentary. However what is basic is complicated in locks. Those esoteric builders of north Africa pyramids, temples and libraries wanted to lock up their pharaohs, queens and sons treasures , gold, jewels and royal garments. Besides the curses written to keep their materials and bodily remains safe. This idea of locks protecting took on another purpose a preservation. Locks preserve the valuable. Books if easily accessed by a multitude of people over time depreciate with missing pages, pen underlining's, most viewed chapters have stains. Locks take many forms like glass cases that lets you look through but not touch, fences, islands, the idea is to make it hard difficult to access; the princess in a tower guarded by a dragon. The alpine terrain containing the Bristlecone tree. The type of lock design depends on the type of value one is wanting to preserve, lock, make difficult to access. Access. Access is preservation, the late Queen Elizabeth II nobody could touch her, literally. you could talk to her and look but if she didn't initiate the touching, handshakes hugs and kisses its a personal violation. Could you imagine how dirty she would be if everyone had access to touch her in those public venues. That was her lock including the royal guard enforcing the Queens personal space. When I'm in public and someone bumps into me touches whatever, I be looking at whatever they touched, like what did you just put on me and brush my clothes. People carry energy a spirit that is transferable. Whether its calamity, fear, love. For instance you know someone who behavior changes around certain people. Or someone touched you who you didn't give access to, or you seen someone do something in your line of sight and it messed up your whole everything before them, now your sentences start like wtfwt, I cant believe this, all day i cant make this up, telling those closest to you. It was the energy transfer. You ask what type of lock would you need for protecting people from energy transfer? Amulets, Wedjats, Crosses, fragrances, colors, unspoken signs because your talking to the spirit not the person. Fences are made to keep something in our keep something out. What do you lock up? is it bad memories in your mind of those who hurt you, or money, gold rings, important documents like deeds and certificates. Your lock changes depending on the value you place on your possessions. Imagine you lose the keys that open up your heart and mind from past traumas, betrayals, being dealt with unjustly. All other things can be replaced if you lose the key. The key since ancient times has changed little, with its pointed tip becoming larger as it slides in the keyhole the grooves on the key must align with the grooves of the keyhole externally and internally before access is granted. So the Ancient builders even locked up the knowledge of their building of the pyramids. For even modern architects dont know how the Ancient builders built with stone weighing tons and stone cuts made with craftmanship that still stands 45 centuries ago.