He clearly is! Still though, up to 12 hours a day for most people is a very challenging thing. I don't want to burn myself out or start to hate knives, so learning how Daniel does the magic should be really helpful
Don,
As mentioned many occupations have 12 hour or even longer shifts.
Here are just a few things that I can share with you.
1)Unless someone else is working with you, you are teaching a noobie something or they are buying something? Get them the heck out of the shop cause they are keeping you from working with 100% focus.
2)When I am bevel grinding. If I get the slightest feeling that a belt is getting some wear it's into the profile etc box for belts and time to slip on a new fresh one. Also buy quality Ceramic belts. Norton, VSM, 3M etc.. Pass on the bargain cheapies, they cost more in the long run.
3) To keep down any monotony. Making 1-2 knives a day.I grind a blade, epoxy a set of scales, and then sculpt the handle, put on the final edge, etc on the knife or knives I epoxied up the day before.
4) Find what balance works for you? We are all different and all have different time clocks. "Studies show"
Some are most productive in the early hours, some in the middle of the day, others in the evening or night.
5) I do this because I want to. It's been my passion since 96. I am not doing it to prove anything to anybody! Just to keep my customers, myself and wife happy with an income. I've made far more in other occupations.
6) Knife making is and from what I've read always has been a very tough, dirty, dangerous & competitive way to make a living and very few ever really get wealthy from it.
So have fun and stay safe.