I change my sleep patterns a lot.
A month ago I was going to bed at 12-1am and getting up by 9am, going for a bike ride / light jog after waking up and then continue on my day. This lasted maybe two weeks. I've love to get in to that "routine" as I think those hours are more natural (your body does have an internal clock, I learned that much in psych, and although I'm not sure exactly what it does it is related to sun/darkness, but I digress).
However whenever I do attempt that routine, I will at some point feel compelled to work late one night and throw it off. I might add that this late night work spurt is usually extremely productive. And so I begin to think that I work much better later at night and ask my self "Why sleep during your most productive times?". Then these times become normal and it slowly returns to standard levels of productivity as my body adjusts.
And so the cycle repeats.
The only thing that keeps me on track is school, so during school months I tend to really nail down that schedule and get to class, but the only reason is because I am paying lots of money for it and am generally interested in most lectures.
Ok so after typing all that up it feels like I've really just been ranting, maybe some of you can relate and maybe some of you can point out ways I could improve on this.