I know there's a stick about this, but this is about me specifically. For a good month or two now, I've noticed discomfort in my wrist when I type and in both my wrist and index finger when I write for long periods of time. Trying to find a way to hold my phone is becoming a task too. I try not to bend them too much, so idk what's going on. How should I fix the form of my writing and typing and how should I hold my phone to prevent any serious injury? What exactly is going on with my hand?