Lack of Dreaming During Sleep
Some people believe that dream is not important in their lives. Dream is important because God talks to us through dreams. If you look at Joseph, it is his dream that made his destiny to come to pass. And those ones that do not dream, they have dirtied their glory garment because everybody has a glory garment. We have only one glory garment which we cannot remove it, if it dirty you have to wash it spiritually, you don't remove it.
For example, if you have a cloth and it is dirty, when you wash it and iron it, it will look fine. But a spiritual garment you can't remove it, you have to wash it spiritually. By the time you wash it, you will be dreaming and when you are dreaming you still have hope. God talk to people through dreams. If you are dreaming, you will know that your glory is still intact and God is still working with you.
Some people do not need to go to any prophet, their dreams are leading and guiding them. If their glory is hijacked by evil people, they cannot dream and this is dangerous. It is good for someone to be dreaming so that if anything want to happen good or bad in your way, you will be able to know because everything should not depend on prophets as we all are prophets. For example, if you want to fall into danger, you can know from your dreams and take precaution.