Answer:
true in an aspect kkkkkkkk
<span>Thermometer and a log book.</span>
Communication barriers can be physical disabilities such as hearing problems or speach problems but it can also be the lack of interest, attention differences in viewpoint etc.
Try sleeping in dark quiet room that you are comfortable in. You can also play relaxing type of music such as calm music or nature sounds to help improve sleep. Just relax, and free your mind.
Hope this helps!
<em>~ ShadowXReaper069</em>
