eyestrain: optometrist said to focus on something far away every so offend. This relaxes the eyes. I also got some eye drops to help relax them (called "clear e

eyestrain: optometrist said to focus on something far away every so offend. This relaxes the eyes. I also got some eye drops to help relax them (called "clear eyes" or something) wrist pain: for me, coldness was a big factor, so I have fingerless gloves onhand, rub my hands warm when sore, and of course try to keep the room warm. Awkward posture and being tense were also factors. And, for the first time ever, I went to the trouble of automating my common tasks in vim (esp. mapping keys to macros). Straining an injury can make it permanent. Having done it myself, I sincerely do not recommend it.