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 you answer*...
I am expecting the right answer 'cause I know you're all so smart.