I find that listening to interesting music helps. This stimulates my brain just enough to prevent my mind from wandering. Otherwise, yeah, I end up thinking abo

I find that listening to interesting music helps. This stimulates my brain just enough to prevent my mind from wandering. Otherwise, yeah, I end up thinking about my unfinished business, or think of "one more thing to try real quick" and then lose hours. Contrary to some advice, I fall asleep pretty well with the TV on or something. If there is nothing stimulating at all, I just toss and turn and think about what else I'd rather be doing. I need a "light distraction" to put myself on idle, or I will start to actively invent my own.