The one I didn't hear is: "That camera takes really good pictures"
My son is an aspiring photographer. He's got a decent Canon DSLR, but has now latched onto the idea that he needs to upgrade.
So, he's got his eye on this 5000 dollar Canikontax 9000 S.U.X with 14.8 gigamorans per nutzenflux and superannuated 137 bit megafemtobarn pixel bus.
Or something. He insists he must have it, because otherwise it is impossible to take good pictures; all other cameras up to this point suck. This camera is the ne plus ultra of cameras, and all the cool kids have it.
I say to him - "you know, the pictures aren't actually in the camera" and "a craftsman never blames his tools" and "the art of photography is everything else that happens before you click the shutter" and "if you learn how to take good pictures with a crappy camera, you'll take amazing ones with a better one".
I also say "in 18 months, they'll make an upgrade to this camera; it will be same but the LEDs will be blue and it will cost 6000 dollars. You'll want that, too."
But he's 17, and I need to shuffle off and die - having obviously outlived my usefulness and being so out of touch with the real world.