Imagine you often write for a small club. Each time, you need to explain the same things: short paragraphs, a friendly tone and no complicated words. It can be useful to keep those instructions together.
Gemini has Gems, which can be customised for recurring tasks. Write a simple job description: “Help me make the club’s information clear. Ask if the date or location is missing. Do not invent details.”
Then try it with a short sample and see whether the help matches what you had in mind. If the answers feel too formal, adjust the instruction. A few concrete preferences are often easier to follow than a long list of abstract qualities.
A helper like this does not need to be advanced. The point is to avoid starting from scratch and leave more time for the content itself. Still read through every finished piece before passing it on.