I used to make this same observation until on the farmstead I got real
acquainted with a shovel and post hole diggers.
It's exhausting work, even for someone in good shape. The superfluous
supervisors not withstanding, try using a shovel to dig in clay 4' into the
ground
for more than 15 minutes at a time without someone spelling you off. That's
what the 3 or 4 guys standing around are for.
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