Don't worry, it doesn't necessary mean you are crazy... ;-)
This phenomenon is called pareidolia and it's the research of
objects that resemble the appearance of human forms, with their emotions, expressions etc.
It's a funny game that, in addition to sharpen your eye in general, allows to increase our personal level of visual fantasy, achieving an image that stands out on its own.
It's amazing how many faces you can find out in everyday objects around you. Give yourself a try today!