How often you see stuff once you know it?

[Matt Pete]

For example, before my brother buy this one car (doesn't matter the brand and model), it's hard to find the car in the city but once my brother bought it, the same model appeared everywhere.

Another example, before i know rage faces, no-one in Facebook post or even know about it, then i met 9GAG, my life is full of rage faces, so does my friends.

The frequency of this happening is rather high.

[Ali]

Hi Matt. Is it possible you see stuff because you then know it and it becomes more obvious. Or could it be, your are 'trend setters' and once you or a member of your family do, or see something and everyone wants it....quite possible!

Take care.