Poker player styles

How does a player play poker? What is his/her style? We can describe it briefly in two words, the first is that we have to specify how many cards a person plays, a player can play a low card "tight" or a high card "loose". The second thing we have to define is how the person plays those cards, whether he plays passively ("passive") or whether he plays aggressively ("aggressive"). If we combine the first and second options, we get a total of four choices, four different extremes. 1. tight passive. 2. tight aggressive. 3. loose passive. 4 loose aggressive.