If luck is when opportunity meets preparation, you have to prepare yourself before you go out for a night on the town.

Many dating mistakes can be avoided by simply keeping your mouth shut. If you've ever asked "how many guys have you slept with?" on a date, David D. has a list for you!

There are more places to meet women than at bars and coffee shops. David D. lists some places you may not have considered, like wine tastings and social media websites.