I am getting lost in the context in 'Remember that lack of sexual confidence...

English as a Second Language English Vocabulary, Grammar and Idioms
1

Pls. help me with these

  1. Remember that lack of sexual confidence is a common syndrome - you are not alone

  2. Sexual confidence is the finest aphrodisiac of all: know yourself, know what you want and don’t be afraid to ask for it."

Those are 2 of the points in “Tips for looking good”.

What do they mean?

Thanks a lot

2

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1-- Many people think they are unable to perform adequately during sexual foreplay and intercourse.

2-- Being confident of this ability stimulates sexual desire and improves sexual performance: discuss your sexual wants and needs honestly with your partner.
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