Life and death seems to be such a pair of opposites, yet they are seamlessly connected, for we can slip from life into death in an instant. I got this feeling when I felt dizzy once after neglecting to take my medication for a short time. Another time I fell, suffered a concussion, and momentarily lost my consciousness. So is heaven and hell a pair of opposites. Here exists a chasm between the two that's impossible to cross, but slipping from our present state into either one of them can happen in an instantly too. Therefore, beware of this to be sure that we do not end up where we do not want to go.