Interesting post, but I'm not sure if some of this advice can work for me. I've tried earplugs, but to be honest, it makes me paranoid that I won't hear the fire alarm or burglar coming in, which makes me much less relaxed. This isolated feeling is also weird for me. Covering my eyes just feels uncomfortable and also isolating. It's probably just me.

Also, I'm not entirely sure where I heard/read it, but I thought it's actually good to wake up with (natural) light, which brings you into a more natural cycle or something. I think I also heard it could help with jet lag, releasing melatonin or something of that sort.