When the one slapping you in dreams is someone known it suggests the need to analyze the relationship you have with this person. Things are not very clear and, therefore, you must be sincere with her. You have to prevent the situation from worsening and amend what is deteriorated. If it is you who slaps someone else you are expressing frustration of your desires.
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.
In most kids, lack of sleep can surely result to ADHD (Attention Deficit Hyperactivity Disorder), which is the opposite with the adults. Children between 7 and 10 who gets less than 8-hours of sleep every night will likely to become inattentive, impulsive and hyperactive. Their sleeping patterns can easily affect their brain.