#1 – Poor sleep
There are many reasons why you can’t have a good night’s sleep: The food you eat, how much you drink, and the activities you do before your bedtime can all have a strong impact on how well you are going to rest. For instance, if you consumed caffeine, then it is obvious you are not going to sleep well.
Water, on the other hand, can also cause some issues because it will lead you to wake up several times during the night to empty your bladder.
If you are sure you haven’t consumed or done anything that could interrupt your sleep, even your room is peaceful enough, then your bed, pillows, and bedding can be the sources of the issue.