Here's a one-question IQ Test to help you decide how you should spend the rest of your day...... There is a mute who wants to buy > a toothbrush. By imitating the action of brushing one's teeth, he successfully expresses himself to the shopkeeper and the purchase is done. Now, if there is a blind man who wishes to buy a pair of sunglasses, how should he express himself? think about it first before scrolling down for the answer... He opens his mouth and says. "I would like to buy a pair of sunglasses" If you got this wrong -- please turn off your computer and call it a day.