Although this may seem counterintuitive, lucid dream advocates suggest that it is important to test during the day whether or not you're dreaming. The reason for doing this is that if you get into a habit of checking in waking life, this checking habit will cross over into your dream life.  By deliberately checking during waking hours, you can create a particular habit for your mind to try out one or more of the following reality checks: reading a piece of paper when wondering if you're dreaming,  trying to move objects, or checking a clock. When the habit is tried out in a dream, and fails to perform "normally", then its failure lets you know that you're dreaming. If you are really awake, then you might want to consider why you're worried about whether or not you're dreaming. For example, have you taken drugs or have you been poisoned? Are you an accident victim? Are you hallucinating? Might you be suffering from concussion or some other injury? If you are injured or out of your depth mentally or emotionally, either call for medical assistance or signal to somebody to help you as best you can. If you are dreaming, things won't be as they seem normally. Reality checks form a regular part of lucid dreaming and are a means by which you can be actively more involved in your lucid dreaming. Some lucid dreamers like to perform reality checks during the waking hours because it increases the opportunities for lucid dreaming. Appearances can be very deceiving in the dream world, where distortions are common and even the norm. If the dream is set in your home or another place where you spend time, look at common objects.  Does anything look different than how you last remember seeing it?  For example, is there a window where a painting is supposed to be?  These are clear signs of dreaming. If you're talking to people who have been dead for years, then that's a sure sign that you're dreaming. Why you're talking to them is a whole other area for dream interpretation, but the fact that they're there, casual as, means...

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Write a summary of the previous text in Indonesian:
Biasakan memastikan apakah Anda sedang bermimpi saat melakukan rutinitas harian. Lakukan “tes pengecekan realitas”. Lakukan pengecekan dengan mengamati keadaan sekitar. Amati orang-orang di sekeliling Anda. Lihatlah diri sendiri.