Claude has settings for how responses are written, including styles you can customise. This can be useful when you often want a consistent tone in your drafts.
Start with a few concrete preferences: everyday words, short paragraphs and a calm tone. Add things you would rather avoid, such as overly salesy phrasing or a festival of exclamation marks in every sentence.
You can also describe the context. A message to your neighbours will often sound different from information for course participants. The clearer the intended reader becomes, the easier it is to find the right level.