I've read about this state being called 'in the zone' but it scares me because it feels so close to 'zoning out.'
Most of the time the demands of traffic rule out velvety smooth anything. It's stressful (albeit less so than a claustrophobic car) and you're on edge, even if serene. Recently traffic has been light (people on vacation or whatever) and I'm finding myself riding with no memory of the last several minutes or miles. It freaks me out. Turns, ramps, merging: I must have done it to get where I am now, but I was on autopilot through it all. I'd like to believe that my usual alertness was on and I wasn't missing the ubiquitous hazards, but who knows?

Also, today I found myself able to go through some corners with proper gusto, and midway through the conscious mind piped up that
um, we're leaning more than usual, is this OK? "Shut up, brain, it's fine. Things are under control." But it was too late, that second of doubt had caused the briefest removal of throttle and stolen perfection away.
In traffic, there is that feeling that bike and body are a step ahead of the slug in my skull. You see brake lights ahead and are squeezing the brakes as the mind registers the stimulus and authorizes the already accomplished response. It really is second nature.
Oh yeah, Hang Man's counter-steering thread had me concentrating on that while riding, and it totally screwed me up. I was thinking too hard and the bike wouldn't stay on course and my arms hurt. Thanks a lot
