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10/20 minutes to sharpen a pretty dull kitchen knife with some decent whetstones.

Also, as someone famous once said: if I had 4 hours to sharpen an axe, I'd spend 2 hours preparing the whetstones.



If I had 2 hours to prepare whetstones I’d do 1 hour of billable work and then order some whetstones online.


If I had 1 hour of billable work, I'd charge per project and upfront, to allow me to claim unemployment for the following weeks.




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