Answering a sarcastic question. Because I can!
Look at something out of a window and prferably far away.
Get used to the focusing ‘flex’ you are using.
Quickly switch to the screen.
Takes some practice as your eyes will just snap straight to the focus depth of the surface of the screen.
Do it a couple more times and try to hold the focal depth as you move your head. Try not to focus your attention on anything, concentrate on your peripheral vision to get away from the focusing reflex.
Rinse. Repeat.
