Dreaming of precipices usually means that you suffer from vertigo. This vertigo can be physical, if you are lying on the edge of the bed; emotional, pointing to a lack of control over emotions; existential, the lack of goals that give meaning to your life; or it can also be provoked by the need to make a decision without being sure about the best option. In the latter case, it is advisable that you take your time so you can choose correctly and thus avoid any rush. On the other hand, if you dream you are climbing a cliff it means that you are striving to solve a problem of great concern. Once up on top, you will find that the path is smooth and even. If you dream that you get to climb a cliff it is an omen of good fortune for all projects you want to start.
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.
Have you ever remembered your last dream? Were they colorful? Yes. Most of the dreams will be colorful as experienced in reality. Very few people visualize dreams in black and white. A study was conducted where the individual was given a color chart and asked to match colors that they dreamt. Most of them chose light colors while very few choose only black and white. It was very clear from this study that most of them have colorful dreams.