The worst thing that can happen to you is not getting enough rest at night when you need to. Some people just find it so hard to sleep, especially those suffering from sleep apnea. This is one of those sleep disorders that are often caused by airway obstruction, which makes it hard for the air to pass through your airway tract, causing a vibrating sound. With inadequate sleep, you become sleepy during the day, making you less efficient in your work. So, find out if you suffer from apnea and you can do so by ruling out the possibility of having one at home sleep test. This way, you will know if you need to use a device in your sleep so you will feel rested during the day.