> For the complete documentation index, see [llms.txt](https://docs.hyungpt.app/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.hyungpt.app/frequently-asked-questions-faq.md). # Frequently Asked Questions (FAQ) ## What exactly is a session and how is it different from pinging the bot? A session is created by running the `/session start` command, and will respond to every message in the channel. It is different than pinging the bot in several ways: * Memory is stored on our databases, rather than simply fetching the previous messages in the channel * This way, if you wanted to reset hyunGPT's memory, you can do so using `/session restart`. If you are simply pinging the bot, you cannot reset the bot's memory with a command. * Advanced customisation * By running the `/session settings` command, you have opportunities to customize hyunGPT further, for settings such as `respond_to_pings_only` and `vc_voice` * When creating a session, you also have the choice to select a personality. If you are simply pinging the bot, there is only the default hyunGPT personality. ## How do I make it so hyunGPT only speaks in one channel? To make hyunGPT reply to all messages in a specific channel, run the /session start command in that channel. hyunGPT will then respond to every message sent in that channel!