When I told my flatmate that the night before I had tried to keep cool by putting a damp towel around my neck, she gave me a spare "cooling down towel" which she said is designed for that purpose. I told her I wasn't even aware there was such a thing. I tested it by draping the wet cooling down towel around my neck, chest and shoulders. It does keep you cool until the towel dries out and you have to wet it again. However, I didn't use it when I went to sleep as I don't want to be dependent on it. Instead, I prayed for God to keep me cool and give me comfortable sleep, which He did. I believe that "cooling down towel" represents the life of comfort that a lot of people enjoy, especially in the West. If you have money, you can have anything you want. Because we appear to have easy access to all the creature comforts and gadgets that we want, we start to believe the visible reality as our source of supply, which is limited; instead of looking to God, th...