New girl I’m seeing has much lower level of energy than myself and what I’m used to normally in girls I date. Not in the sense she’s exhausted and incapacitated but just not always bubbly, talkative, or excitable. She works out, eats well and from what I can tell isn’t actually tired it just more so her personality is sometimes expressionless. I also have a much higher sex drive than her so I find it hard to initiate sex when she appears just flat. Even in bed after an orgasm she looks like she’s so relaxed she could pass out but still pretty flat and lacking energy. I have not run into this before. How would you handle this? All other aspects of her are great but I find this wearing on my mind often.