How to see if you are stressed? Look at these images and see if they are rotating. Obviously they are still.. RIGHT? RIGHT!!!

If you see them moving... you are too stressed.. Its time to take a break and stop working! Hehe



This one is great. This is one of the stuff i would stare at for like 40 seconds.. Then look away.
Tip: Try staring at the 4 dots in the middle for 40 seconds.. then look at some wall. Do you see *Erhm* staring at you? If so, you are blessed!