A human being should be able to change a diaper,
plan an invasion,
butcher a hog,
conn a ship,
design a building,
write a sonnet,
balance accounts,
build a wall,
set a bone,
comfort the dying,
take orders,
give orders,
cooperate,
act alone,
solve equations,
analyze a new problem,
pitch manure,
program a computer,
cook a tasty meal,
fight efficiently and
die gallantly.
Specialization is for insects.
Robert Heinlein
OK, I woudn't attempt to plan an invasion or conn a ship - but I can do the rest of 'em.
I do almost all the cooking in our house...most of the laundry (I'm a better ironer, too). I am good with carpentry, electrical, and OK with plumbing (I know which way stuff rolls...) I can do the books...I can set up a network, replace a head gasket, frame a house, and teach a class.
None of which proves anything, of course...