She takes risks and runs

Mai preferred to take the risk of running home, rather than let something else out.

She didn't want to risk that, by an oversight, the entire contents of her intestines would go out of control.

She quickly reached for her keys to make sure she had them handy once she got home. With the keys in hand, Mai ran as fast as she could towards her house, begging for her shit to stay inside until she was safe.