A cheat sheet made for Molly

ChatGPT, one level up

Set it up once, use prompt moves that change the answer, pick the right tool, and catch it making things up.

RefresherOne topic per chat, give it context, and start a new chat when it drifts.

Set it up once

ChatGPT keeps things in three places. Put each thing where it belongs and every chat starts smarter.

A projectYour business
Facts, voice and files for one area of work. Make one with New project, then add instructions in •••Project settings, like “Warm, plain voice. Keep product names exactly as written.” Add files it should always know, like your price list. Inside the project these beat your custom instructions, and Project-only memory keeps its chats separate.
Custom instructionsHow you like answers
Style, not facts, for every chat: “Skip the preamble. Short paragraphs. Ask me one question if I’m unclear.” Find them in SettingsPersonalization, or SettingsCustomize ChatGPT in the phone app.
MemoryWhat it picks up
What it learns from your chats. Check it now and then in SettingsPersonalizationMemory: correct anything wrong, or choose Don’t mention this again. If old chats leak into new answers, turn off Reference chat history.

Prompt moves

Small changes to how you ask, big changes to what you get back.

Have it interview you first

It asks for what it needs instead of guessing.

Before you write anything, ask me the questions you need to write a strong About page for my online shop. Ask them one at a time, then write it.

Show it an example

An example beats a description of what you want. Fill in the brackets first.

Here’s a product description I like from another shop: [paste it]. Write one for my [product] in the same style and length.

Ask for three, then a critique

Picking between options is easier than judging one.

Write three different subject lines for an email announcing a new product. Then critique each one and tell me which you’d send and why.

Change one part only

Keep what works and fix the rest.

Keep everything else exactly the same. Rewrite only the second paragraph so it’s shorter and warmer.

Pick the right tool

Most of what ChatGPT can do sits in the + menu and the model menu.

Thinking level

Instant is for quick questions. For planning, pricing math or comparing options, turn up the Thinking slider (paid plans) or pick Think (Free and Go). On Plus and Pro it won’t step up by itself, even if you type “think harder.”

Search or deep research

Search is for quick facts with links. Deep research writes a cited report from many sources, like how similar shops price shipping, and shows you its plan first. Start it from +Deep research or type /Deepresearch.

Data analysis

Upload a spreadsheet, like a month of sales, and ask for totals, trends or a chart. It runs the numbers instead of estimating them.

Voice

Tap the Voice icon in the message bar to talk it through, like rehearsing a pitch. It stays in the chat, so you can read it back.

Work

For finished work, like a spreadsheet comparing suppliers, switch from Chat to Work at the top of the screen. It plans, does the steps, asks before important actions, and can repeat a task on a schedule. Any plan in the desktop app; Plus or higher on web and phone.

Catch it making things up

It sounds just as sure when it’s wrong, so check anything you’ll act on.