Being aware of your surroundings and giving other players' personal space is important when playing slots. Even though slot machines in casinos are frequently grouped closely together, it'sabout slots important to keep a reasonable distance between yourself and other players. Keep in mind that crowding someone who is playing or leaning over their machine to watch their spins can be uncomfortable & take away from other people's enjoyment. Time & Machines Shared. It's polite to limit how long you spend on a machine if you're not actively playing during busy or peak hours.