While I agree that listening in the dark can offer a distraction free listening experience, in the end it all comes down your mental state when you're listening. Your own thoughts are the biggest distraction from the music. Your ability to let go of them and clear your mind determines how readily you plunge into the trance like state that brings on the "one with the music" experience. I, for one, find myself entranced in the music far more often then I did when I first got into this hobby. Why? Firstly, I stopped caring about my gear and learned to appreciate what I have. Letting go of the analytical mindset many of us have towards our gear is crucial to a great listening experience. Afterall, any member of this site no doubt has decent enough gear to reproduce music without major flaws. However, this is easier said than done, as us head-fiers where drawn here in the first place due to our natural inclination to over-analyse things! This is where my second epiphany comes in: I balanced my life out with proper diet and exercise. A solid regiment will improve your ability to focus and your ability to relax as well. With any exercise, in order to excel/progress, you have to be able to overcome the physical and mental strain. "Break through the wall" if you will. This is where exercise teaches you to focus all of your energy on the task at hand. Effectively inducing yourself in a trance-like state to block out the pain. If you happen to be listening to music when you're in this state, jackpot! I've been around enough drugs to know the similarities in the experience, lol. I'm not saying you have to exercise (or take drugs) to enjoy being in "the zone". It's just a means of training yourself to achieve it. I can slip into this state pretty much at will now. Gotta sweep the floor? Headphones -> Zone -> Holy crap what have I been doing for the last hour? Gotta walk somewhere? Same drill. Put your mind into auto pilot and enjoy the experience uninhibited. It literally is like being in a different dimension. Just be careful not to get too detached and walk out in front of a bus, lol!