If the internet no longer existed???
I would lose touch with so many people! And could not hope to contact the people I haven't seen in a long time. Like my friend Jacques. I am still unsure of his last name but when I am sure of it (maybe my mom remembers it) I'll certainly look him up, he was a cool guy.
My eldest daughter found her dad again thanks to FB. A few years ago I was having a serious bad time, and I met several friends on FB and in other places then online, that I'm still in touch with, precious people, but they're far away from me. Some are in Europe, some in South America, one of my friends keeps travelling around the world all the time. Heck, it would be quite a loss if I had to lose touch with all of them.
And as I want to work as either a Webmaster or a videogame texturer pretty soon, I guess I'd have to consider a different path for a career.. THAT would be a really bad heartbreak. I love doing what I do, and I'd love to do it for a living in a couple months.
Cast iron and treadmills? Oh yes. Still sculpting me to what I really want to be, and I love it. :)