I see. My stutter very, very heavily relies on how I'm feeling. Generally high doses of emotions tend to make me stutter more. Like being nervous when meeting new people or presenting work, feeling sad and tired, or being in a high stress situation. But I tend to stutter much less with people I know IRL like close family and friends. And I think on a first date I would definitely stutter a lot, so I will 100% mention it before meeting, I was just unsure if it should be in my bio or in the chat with her