The first objective, after unsuccessfully opening your locker, is to spot the problem. Examine your locker closely. If you see a foreign object protruding out, a jammed locking mechanism, or the locker is just stuck, then follow these steps. Carefully and precisely enter you locker combination, making sure that every digit is exact. Once this is complete, tug upward as hard as you can on the black plastic unlocking unit underneath the combination dial. While still holding up, try and pull outward to swing your locker open. If this doesn't work, either repeat with less pressure, or if you are willing to chance it, pull off this next stunt. Look around carefully for administrators, authoritative figures, or anyone that could get you in trouble. If none are spotted, make sure your combination is entered and the unlocking mechanism is raised. Then, using all your strength, quickly deliver a hard kick with the sole of your shoe while pulling out. You may have to repeat the kicking process several times before the object or jam is displaced, thus releasing the locker door. Be careful not to pull out too hard, otherwise this could result in an unexpected head injury to a nearby neighbor. However, if you cannot release the locker yourself you…