If she can’t understand you, you had might as well go ahead and reject yourself. When you first meet a woman, you will want to speak a little louder than you typically do. Speaking clearly will make you seem more confident and it will attract attention. If she is asking you to repeat yourself, you are not speaking clearly enough. It is up to you to adjust your voice based on where you are at, as most bars and clubs are obviously louder. Another excellent tip is to never lean in just so she can hear you, as it’s a subordinate gesture. You want to talk like you are in command of the entire room.