The most hands-on advice in this list, it’s still really important considering we’re not bionic humanoids just yet. Even a few years ago, people would have found it insane that people spend majority of their day looking at a screen. Sure people were watching television several hours a day. But now we’re dealing with a whole new IoT beast. That includes staring eight-plus hours at your office pc, spending your free ogling at your smartphone, and unwinding on the couch reading on your tablet.