“Drink, damn you! What else are you good for?” (Joyce) -- er, I paraphrase.
When you think about it, rules for drinking are not so different from rules for writing. Many of these are so familiar they’ve become truisms: Write what you know. Write every day. Never use a strange, fancy word when a simple one will do. Always finish the day’s writing when you could still do more. With a little adaptation these rules apply just as well for drinking. Drink what you know, drink regularly rather than in binges, avoid needlessly exotic booze, and leave the table while you can still stand.
Leave the desk while you can still stand. Sounds good to me.