You can tell a lot about a person based on the wear on their keyboard.
If the spacebar has a smooth circle in the center, they’re a writer.
If the WASD keys are worn out, they’re a PC gamer.
If the Z key has been burrowed through the keyboard to form a hole through the desk, they’re an artist.
If the keyboard is on the floor in a million tiny pieces, the user is a programmer
if all the keys are smashed they’re gay