I think this is when guys can't do things the previous generation considered normal abilities. Like when a guy tells his co-workers he took his bicycle to the shop to have a flat tire fixed because he's not comfortable attempting to fix it himself.

Reminds me of a favorite Heinlein quote:

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, die gallantly. Specialization is for insects.

-Robert A. Heinlein