Silent and deadly. Observant and patient and above all else, constantly aware. Moving between six windows. Keeping a constant even and steady flow moving from position to position silently and above all else, paying attention. What's different than the last time you looked through that window? This technique can only be achieved with no less than 3 days of constant vigilant attention. You must be honest with yourself. Can you do this without the use of powerful, illegal stimulants? You know that you cannot. And that is why you are glad that it is so easy to obtain powerful, illegal stimulants, because that is why you already happen to have a pretty large amount of powerful illegal stimulants right now, in your pocket.