Do you ever get repetitive strain injury in your hands from using a computer/playing instruments so much?
i got it a little bit, one time, when i was much younger, and ever since then i have been very careful to breathe, stretch, and always stick to the easiest and most natural ways of doing things, and so far it has never been a problem ever since. i am very careful to back off or adjust immediately if there is every the slightest feeling of strain anywhere