latest project: learning to sleep on my back

as i work on posture i've become concerned with the angles of my neck and shoulders when i do my traditional side-sleep positions

related, two times in the last month, including these last two days, i've had movement-impairing neck pain. i used to get that more a couple years ago; not sure why it ceased for a while. anyway, posture posture posture, even when asleep.

@alyx I've had this massive neck pain now for two days but I was putting it down to the weather. A second cause is probably just having slept too much the last two nights

@Eve hmm, does weather affect you like that? i've only seen that in (usually older) people with arthritis