[SamLBInj]

Test your IQ with the question below:

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, I will answer later...
Sam