Agedness in a sentence as a noun

Now, as an adult entering middle agedness, I think less of such people and actively disassociate myself from them.

Computing back then just seemed so much more exciting; Tandy, Commodore, Atari, Apple, original PC. It's ubiquitous and drab now, or maybe it's my middle agedness.

Agedness definitions

noun

the property characteristic of old age

See also: senescence