Human: Is it true that a person can get addicted to exercise? Assistant: 
Yes, it is possible for a person to become addicted to exercise. Exercise has been linked to physical health benefits such as improved cardiovascular health and weight loss, but overdoing it can cause negative effects on mental and emotional well-being. Excessive exercise can lead to an increase in cortisol levels which can have a damaging effect on the body and mind. It's important to listen to your body and not push yourself too hard when exercising.