Then consider yourself a selfless machine. (No, I mean it, stay with me for a moment.) Are you running optimally? Could you run more optimally? Are you maki

Then consider yourself a selfless machine. (No, I mean it, stay with me for a moment.) Are you running optimally? Could you run more optimally? Are you making a mistake by not investing in a refresher for said machine? Could the machine run far better with a break from the grind and some deliberate tuning or decompression? Or put differently, the earning is important, but for what purpose?