I am suffering with sleep because by.

Your disturbed sleep need not be due to hair on the skin touching your clothes or sound of the fan. There could be other reasons; may be due to stress, insomnia, excess consumption of coffee. There can be sleep disorders due to anxiety and depression, worry, anger etc. It is not worth suffering with this problem, there are some simple technics that might help you (if your issue is not related to any of the above). 1.When you are disturbed middle of the night, get up and do something for 10-15 minutes; maybe reading a book, some jigsaw puzzle etc. 2. Before going to bed, take a warm shower and step into cooler environment, studies has proven that this rapid decrease in body temperature slows your metabolism faster and prepared your body to sleep. 3. Practice breathing technique, a 4-7-8 method. Inhale slowly to a count of 4, hold your breath to a count of 7 and exhale to a count of 8. All the counts must be slow and constant. Repeat this cycle atleast 7 to 8 times. The method is said to relax you by increasing the amount of oxygen in your blood stream, slowing your heart rate, and releasing more carbon dioxide from the lungs. 4. Listen to slow rhythm classic songs/music. If still you have issued, consult a Counselling Psychologist in your city.