The awareness that people have of their thoughts, perceptions and feelings about the things around them determines their level of consciousness. Consciousness controls what people believe to be true and what they perceive is happening at a particular time. Thus, it is central to one's sense of self. Furthermore, knowledge is personal since no one can say what another person perceives or what he is doing and why he is doing it. In my case, in the last 24 hours I have experienced different levels and states of consciousness. Say no to plagiarism. Get a tailor-made essay on "Why Violent Video Games Shouldn't Be Banned"? Get Original Essay During the day I experienced the normal waking state of consciousness as I was aware of my thoughts and feelings. I could tell what was happening to me and around me during this state. Precisely, I was aware of what I was doing, who I was with, what time it was, where I was and how I felt. During the morning hours, my consciousness level was elevated and my thoughts were organized and clear. I attended several lessons and was able to concentrate on the subject content. However, as the day progressed, my level of consciousness began to decline. Sometimes I couldn't concentrate on my class work because the noise from outside distracted me. This event caused my state of consciousness to be shifting from a high level to a low level. When I finished classes for the day, I took an Uber home because I was tired. At that moment, I could not discern the activities happening around me. Once inside the Uber, I experienced daydreaming, a state in which I was awake but not alert. Instead, I was busy making plans for my life. I imagined traveling around the world. As a result, I didn't notice when the Uber driver arrived at his destination. Finally, I regained consciousness when I heard my peers yelling at me from outside. Experience has taught me that daydreaming increases our creativity because it makes us create fantasies in our heads. I also experienced an altered state of consciousness after school during meditation, which is the process of focusing one's attention on a single thought. I sat in a relaxed position and focused on my breathing pattern, which increased my awareness. I observed that I was in control of my thoughts throughout the entire process. The last state of consciousness to which I was subjected was sleep. Of course, in this state I wasn't aware of my surroundings, but I could tell that my brain was active because of the dream I had. During this state of awareness, I experienced different stages of consciousness. In the first phase I was drowsy. Then I fell asleep, represented by the second phase, during which I processed the memories of my day. This event was followed by increased muscle relaxation, as I lost control of my physical abilities. In the last phase I was not awake, but my brain was active. During the phase I dreamed that one of my peers was dying, so I woke up sad and with tears in my eyes. My brain showed me that while I was sleeping, the transition between stage 4 N-REM and REM activity was not smooth. As a result, a nightmare was created, which brought vulnerability and an unpleasant emotional response. Please note: this is just an example. Get a custom paper from our expert writers now. Get a Custom Essay Psychologists have documented research that shows how people experience different states and levels of consciousness in a day. To.