Somnambulism

[Alexandros Iowno [JG]]

It is a different state of being and sleeping. Dreams are very vivid yet the awarness that you are dreaming is null. There are many reasons. The connection to the body is also enacted in sleep, no different than in hypnosis.

Trance induction by meditation, and some hypnosis would solve this if this is a problem I believe.

 

[Purified666]

What is the reason of somnambulism? I am not somnambulist, my big brother is somnambulist. Is there a reason about spiritual weakness? Why it happens? Due to soul problems or a problem about body?

The brain is supposed to paralyze the body during REM sleep so you don't start acting the dreams out and hurting yourself.
For some reason that doesn't happen with your brother.

As NakedPluto said, this could be solved by deep trance and affirmations. If your brother isn't a SS or a spiritual person, you can try looking for a less esoteric solution which might or might not work.

https://www.sleepfoundation.org/parasomnias/sleepwalking