"I had that "techie" come and spend 4 hours here taking care of my
"I hope you paid him for it, or at least offered to pay."
"No, he wasn't busy anyhow."
When the Torah says "Command Aaron..." Rashi says this denotes an "urging"
to fulfill the Mitzva. Then Rashi says, "Especially where there is a loss
of money involved." What is the "loss of money"? Some commentaries explain
that since the Kohen (priest) involved would spend many hours on this, and
possibly not get any financial payment, it is called a loss of money.
When evaluating other people's work, we must try looking through their
eyes and not ours!!