Final answer:
If a guest who has been drinking alcohol leaves the host's house and becomes involved in an accident, there can be several consequences for the host including legal liability, feelings of guilt or responsibility, and damage to their reputation.
Step-by-step explanation:
If a guest who has been drinking alcohol leaves the host's house and becomes involved in an accident, there can be several consequences for the host. Firstly, the host may face legal liability if it is proven that they served alcohol to the guest knowing that they were going to drive. This is called social host liability and can result in legal consequences. Secondly, if the accident causes harm to others, the host may feel guilt or responsibility for allowing the guest to leave while intoxicated. Lastly, if the accident receives media attention or becomes public knowledge, the host's reputation may be negatively affected.