It will probably be several thousand years before home sapiens no linger needs plumbers. Or at least plumbing robots.
" I am concerned that, if I do not abolish these annoying tendencies, I may have trouble later on in life"
No reason to worry. Life will abolish them for you.
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Many of the day-to-day calculations we use in our craft brewery are simple Perl scripts run on FreeBSD. Who needs more? The real work is done with a pencil and a calculator anyway!