I would agree with the post, in this case your dad knew a lot about his trade, so it wasn't a new industry for him.
The coffeeshop example is great, i've seen that a couple times, where people that like drinking coffee, open a coffeeshop, and since they don't know a lot about beans, or equipment, they end up doing bad purchases, choosing bad providers, and the result is just bad.
The coffeeshop example is great, i've seen that a couple times, where people that like drinking coffee, open a coffeeshop, and since they don't know a lot about beans, or equipment, they end up doing bad purchases, choosing bad providers, and the result is just bad.