This dream indicates the existence of a problem, a change of situation, or dilemma. If you are able to open the lock and move on, the response will be positive, but if not it will be negative. If you force the lock it means that you will try to achieve your goals using any strategy, whether lawful or not. (See door and threshold )
Gallery of dreams
Sleeping can help with the overall well-being than avoiding irritability. A lack of sleep can easily contribute to depression, but having a good one could easily change your mood or alleviate your anxiety. With a good night's sleep, you'll surely have emotional stability and balance.
One of the reasons why people always get involved in road accidents is that, they are tired while driving, or that they lack sleep. Many people do not realize that their performance can be highly affected by having not enough sleep. Sleep deprivation can affect reaction as well as decision making, not to mention that it could make a person unable to drive well. It goes the same with drunk driving.