Human: I need to know what the difference is between a squat toilet and a regular toilet. Assistant: 
The main difference between a squat toilet and a regular toilet is that squat toilets require users to sit on their haunches, while regular toilets allow users to stand up straight. Squat toilets are more efficient at removing waste from the body, as they require users to use gravity to move it downwards. Regular toilets rely on water pressure to remove waste from the body.