Final answer:
The best way to break a pattern of excessive alcohol use is to set goals for change and keep a drinking diary. Reducing the amount of alcohol in drinks can also be helpful.
Step-by-step explanation:
The best way to break a pattern of excessive alcohol use is to set goals for change, which is option B. Setting specific, achievable goals can help individuals stay motivated and focused on reducing their alcohol consumption. Additionally, keeping a drinking diary (option A) can provide insight into drinking patterns and triggers, helping to identify problem areas and make necessary adjustments. While reducing the amount of alcohol in drinks (option D) can be a helpful strategy, it may not be enough on its own to break the pattern of excessive alcohol use.