Wow, this technique sounds powerful so I'm willing to try it. Some issues though:
-I can hear the "Sound of Silence" since I generally sit in a very quiet room. Only when I try to listen to it though. Its like a constant hum. Does this occur in dream? If not, Then keeping all day awareness of it may help me realize I'm in a dream state if i dont hear it.
-I meet practically no people except my brother and parents most of time in a day since I live alone in my room and spend it in my room 90% of the time. Should I keep awareness of the faces of the people I meet so if I meet someone and dont recognize who they are I will know I'm in a dream? Ofcourse I cant practice this much since Im not meeting many people besides my family.
-Also, instead of vision my most active sense, since I started ADA seems to be sound. I hear the sound of silence, traffic, wind, noises around the house. I see usually static images like a webpage or app window. Is this okay or should I focus more on what I see?