The flashlight was working fine. I even added a small tongue to direct the light beam with. But when I added small drill bit holders something happened. The need for a flashlight is limited and the drill bit holders turned out to be extremely useful.
By adding drill bit holders this gadget suddenly got a lot more useful. The idea of having the bits attached to the machine wasn’t new. But doing it this way was both more versatile and completely unique.
Suddenly, having a really good product was frightening. This was no longer a simple learning experience and messing things up wasn’t an option any more.