I have regularly two types of experience that I cannot (fully) explain.

1. Sometimes at night when (I think I am awake) my field of view widens a bit which allows me to see that reality is just a mere projection, at the corners of my view I see the brightest, purest and whitest light you can imagine (but somehow it does not overshine the image of reality, nor does it blind me). Sometimes I am even able to pull aside the projection-screen to get the white and bright light in full view and even feel it's warmth on my face. Than in a blink of an eye it is over again and all I can see is the normal reality.

2. Sometimes when my alarm clock sounds in the morning, I absolutely remember getting up, walking to the bathroom, turning on the shower and get under it and feel the warm water in my skin. And this all feels real and actual. Until I suddenly realize I am back in my bed and still needs to get up.

What do you think these experiences are?