Does anyone else have trouble understanding (or "intuitively reading") the graph in the f.lux beta preferences? I discovered that's a kind of "ego-centric" graph. I mean ego-centric just like there once where earth-centric (and later) helio-centric models of the universe.<p>Because the graph is totally ego-centric, the graph starts when you wake up. I just can't wrap my head around that. In my mind, I wake up at a specific clock time, and the universe is configured in a certain way at this particular moment. In particular, the sun has a certain position in the sky. (interestingly, I use an earth-centric model in this regard).<p>What's (relatively) constant for me is how the sun moves through the sky (this depends on where you live on earth, plus time of year). Obviously, it's beyond my powers to change the time of year. I could change where I live on earth, but I'm not doing that very often. What's directly controlled by me is when I wake and go to bed... Why can't I change these positions on an otherwise static "map"?<p>I don't want to express the current year as relative to my life either. I.e. three periods: "the time I hadn't been born yet", "the time that I live", "the time beyond when I died". It's rather insane. Yes, we use Jesus date of birth as a reference point now, you could say that it's bad and we should count from a different epoch or so, but at least things are not expressed relative to <i>my</i> life.