Why do we dream? – Health Behaviour Zone

Question: Why do we dream?
- Keywords:
  psychology
Asked by anon-228662 to Jolel, Emily, Alex, Amber, Sophie on 11 Nov 2019. This question was also asked by anon-229161, anon-229179.
- Jolel Miah answered on 11 Nov 2019:
  
  My answer is that when we rest our brains relax but certain neurons fire giving us lots of sensation and this forms a dream

Question: Why do we dream?