Feeling my age

I just read this quip from one of Andrew Tobias' readers, and it reminded me how old I'm getting:

“I had a conversation just last week with two college students who wanted to know what the ‘cc:’ in their email program stood for. I explained that it stood for ‘carbon copy,’ and then had to explain what carbons were and how you used them in a typewriter. I had just started describing the smell of freshly mimeographed, still-damp handouts in grade school when I decide to shut up. Some things just don’t translate well to the 21st Century.”