While I am positive that I dream, I am not aware of dreaming much. I remember having a dream perhaps once every six months to a year. It is rare. However, I have been drinking coffee with mushroom extract in it, and I have had three dreams that I recall within the past two weeks. (It is not coffee itself because I drink about 40 ounces per day at all times throughout the day.) I have not noticed any other experiences from the mushroom extract other than my 'dreams coming back'. (Which I do not necessarily appreciate because most of my dreams are actually nightmares.)

Anyway, the reason I mention this is because I have had many scenarios where I realize I am dreaming for such dreams that I remember. Even though my dreams are rare, I often realize they are dreams while I am within them. I once had a dream years ago where I woke up only to find out that I had awakened inside of another dream. (My brain was trying to trick me. Perhaps my lack of remembering or noticing my dreams is because I wake myself up so often when I realize they are happening.)