I can never been a luthier - I hate sanding. It's probably 60% of the time spent for any wood worker and it's the nature of the job. But it's the dust that frightens me. I saw in too many videos people just blow off the dust with mouth. Be it wood, plastic, bone, metal, there's gotta be some dust in the air. And we breathe them in. Even with vacumn tubes everywhere, I am still afraid of dust and the possible heath problem caused from inhaling. How do you deal with it? I am humbled to learn.