what does it mean stop and walk away from the light?

Theory: when people are in the death experience they see a light toward which they are progressing. Some say that they have been told to walk away from the light because it isn't yet their time to die. It's a common scene in movies.
Students: Are you brave enough to let our tutors analyse your pronunciation?
If you go into the light you will be recycled on this god forsaken planet yet again. Find out what this place really is and how important every single thing on it really is. Good luck.