Dreams are supposed to be the mind sorting and copying loosely connected memories for long term storage (because cells don’t have a long shelf life) and therefor utilizing the brain during sleep will in theory cause a person to not perform that regular maintenance and eventually sustain permanent brain damage or loss of memory.
You are not supposed to be aware of dreaming. Dream perception is a side effect of maintenance.
So the thing is
Dreams are supposed to be the mind sorting and copying loosely connected memories for long term storage (because cells don’t have a long shelf life) and therefor utilizing the brain during sleep will in theory cause a person to not perform that regular maintenance and eventually sustain permanent brain damage or loss of memory.
You are not supposed to be aware of dreaming. Dream perception is a side effect of maintenance.