<human>: Provide a brief overview of the text.

My wife is a kind and beautiful person. She is physically attractive, very much so, but she is just not sexy, and it's kind of caused our sex life to take a hit, at least for me.

She struggles with self image and is not very confident in herself, no matter how often I compliment her, or how often I tell her she is beautiful. As everyone knows, confidence is sexy. She doesn't have much.

When she "tries" to be sexy it's just goofy, and she always ends up hurting herself... and I'm not even kidding. She will try and straddle me on the couch, bang her knee and wince for 5 minutes. She will try to walk seductively up to me on the bed and stub her toe. If she recovers, she'll knock something off the nightstand and break it. Each attempt she has made to try and be sultry has ended up comical, it's hard to get turned on when she does these things. Even when she successfully makes it into the bedroom without hurting herself, she ends up making a joke of the whole thing and starts cracking up at herself for the way she is talking.

I love her very much and part of the reason I fell in love with her is because of her goofy personality and clumsiness, but it's almost like she can't turn it off. We still have plenty of sex, but i'm just not as into it as I used to be. I want her to be more confident and assertive in the bedroom, and I've told her this on a few occasions, but it never ends up working out.

This isn't an ISSUE issue, but I'd just like some advice on nipping this in the bud before it becomes something bigger.
<bot>: Wife attempts to be sexy and fails, hilarity ensues and ruins moods. How can I help her confidence in the bedroom?