Personalize replies and try a new conversation 00:00:00.000 — Open Personalization Want replies that fit the way you work? Open Settings, then Personalization. Custom instructions apply at the start of new conversations, so they're useful for preferences you want to reuse. 00:00:12.700 — Add context and quick traits Add a little background in About you, then choose traits that suit your tasks. We're using Concise and Encouraging. Keep this focused: clear preferences are easier to follow than a long list of rules. 00:00:26.290 — Preview and save Open the Preview to see the instructions together. If they match what you want, choose Save changes. A preview helps you catch a tone or detail you didn't mean to apply. 00:00:37.510 — Try the preferences in a new chat Start a new chat and try a simple request. Here, we ask for ways to welcome a volunteer. Read the answer and decide whether the tone works for you. You can return to Personalization and adjust it anytime.