I've been wondering for a long time: why are clickers so addictive? They seem like simple games where you just click on the screen, and time flies by, and it's hard to tear yourself away. Maybe it's some kind of tricky psychology? How can you explain that you can spend several hours playing such a game and not even notice how the day went by? I recently started playing clickers and I don't understand how I get stuck in them. Can anyone explain the secret?