You and I have been physically given two hands and two legs and half-decent brains. Some people have not been born like that for a reason. The karma is working from another lifetime. ↗
If a man cannot do brain work without stimulants of any kind, he had better turn to hand work it is an indication on Nature's part that she did not mean him to be a head worker. ↗
I understand what happens to the brain when people are near death, and I had always believed there were good scientific explanations for the heavenly out-of-body journeys described by those who narrowly escaped death. ↗