basic plumbing (which is mostly owning a hacksaw, some soldering skills, and finding the main cut-off valve)

Plus having arms with more joints than is normal, so you can get at all the fiddly bits. Plus a willingness to go up to your elbows in shit and piss.

In reply to Re^2: Software engineering: a useless profession? by DrHyde
in thread Software engineering: a useless profession? by johnnywang

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