IT IS POSSIBLE TO LIVE WITHOUT COMPUTERS NOWADAYS?

The computer is the great invention of 20th century. With a computer you can write a text and send it to someone instantly, visit exotic places without traveling there or search information (and also play videogames). So it's an essential tool for everyone. 
I think that for "digital natives" it's impossible to live without a computer (including tablets and smartphones) because we were born in a world where having a computer is basic for education or for some jobs, so we depend on computers.
However if only computers "desapears" (not internet and smartphones) I believe that it's totally feasible because in my view smartphones will replace PCs.
In conclusion, nowadays it's impossible to love without computers and all stuff that includes it.