I took a break from computers.
I had a planned vacation, and so I did something that's a bit rare for me: I took an 11 day break from computers.
I didn't use any desktops or laptops. I didn't have my smartphone with me.
I went 11 days without checking my email, or signing on to various sites where I'm a regular, or opening my Feedly RSS read, or anything like that.
Now, I wasn't TOTALLY offline: there were newspapers and television broadcasts around, and I was traveling with other people who had computers.
But, overall, it was a wonderful experience to just "unplug" for a while.
I recommend it highly.