Your subconscious mind is controlling your body, your breathing, your organs functionality, your cell’s growth and everything. Please help us continue to provide you with our trusted how-to guides and videos for free by whitelisting wikiHow on your ad blocker. If there are problems that concern you, it is likely that they will surface when you turn out the light, despite your good intentions to rest peacefully. If the person wakes up and feels discomfort, pressure, or pain in their chest, or if they have an irregular or pounding heartbeat, then call 911. If your mind is buzzing and you do not know why, a repressed fear is probably waiting to emerge. {"smallUrl":"https:\/\/www.wikihow.com\/images\/thumb\/4\/45\/Tell-if-Someone-Is-Unconscious-or-Sleeping-Step-1.jpg\/v4-460px-Tell-if-Someone-Is-Unconscious-or-Sleeping-Step-1.jpg","bigUrl":"\/images\/thumb\/4\/45\/Tell-if-Someone-Is-Unconscious-or-Sleeping-Step-1.jpg\/aid8541170-v4-728px-Tell-if-Someone-Is-Unconscious-or-Sleeping-Step-1.jpg","smallWidth":460,"smallHeight":345,"bigWidth":728,"bigHeight":546,"licensing":"

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